203386260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 288

約数和(自身を含む): 763015680

約数和(自身を除く): 559629420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 331, 380, 385, 399, 418, 420, 462, 490, 532, 539, 570, 588, 627, 660, 662, 665, 735, 770, 798, 836, 924, 931, 980, 993, 1045, 1078, 1140, 1155, 1254, 1324, 1330, 1463, 1470, 1540, 1596, 1617, 1655, 1862, 1986, 1995, 2090, 2156, 2310, 2317, 2508, 2660, 2695, 2793, 2926, 2940, 3135, 3234, 3310, 3641, 3724, 3972, 3990, 4180, 4389, 4620, 4634, 4655, 4965, 5390, 5586, 5852, 6270, 6289, 6468, 6620, 6951, 7282, 7315, 7980, 8085, 8778, 9268, 9310, 9930, 10241, 10780, 10923, 11172, 11585, 12540, 12578, 13902, 13965, 14564, 14630, 16170, 16219, 17556, 18205, 18620, 18867, 19860, 20482, 21846, 21945, 23170, 25156, 25487, 27804, 27930, 29260, 30723, 31445, 32340, 32438, 34755, 36410, 37734, 40964, 43692, 43890, 44023, 46340, 48657, 50974, 51205, 54615, 55860, 61446, 62890, 64876, 69179, 69510, 72820, 75468, 76461, 81095, 87780, 88046, 94335, 97314, 101948, 102410, 109230, 122892, 125780, 127435, 132069, 138358, 139020, 152922, 153615, 162190, 176092, 178409, 188670, 194628, 204820, 207537, 218460, 220115, 243285, 254870, 264138, 276716, 305844, 307230, 308161, 324380, 345895, 356818, 377340, 382305, 415074, 440230, 484253, 486570, 509740, 528276, 535227, 614460, 616322, 660345, 691790, 713636, 764610, 830148, 880460, 892045, 924483, 968506, 973140, 1037685, 1070454, 1232644, 1320690, 1383580, 1452759, 1529220, 1540805, 1784090, 1848966, 1937012, 2075370, 2140908, 2421265, 2641380, 2676135, 2905518, 3081610, 3389771, 3568180, 3697932, 4150740, 4622415, 4842530, 5352270, 5811036, 6163220, 6779542, 7263795, 9244830, 9685060, 10169313, 10704540, 13559084, 14527590, 16948855, 18489660, 20338626, 29055180, 33897710, 40677252, 50846565, 67795420, 101693130, 203386260]

約数ペア:

[(1, 203386260), (2, 101693130), (3, 67795420), (4, 50846565), (5, 40677252), (6, 33897710), (7, 29055180), (10, 20338626), (11, 18489660), (12, 16948855), (14, 14527590), (15, 13559084), (19, 10704540), (20, 10169313), (21, 9685060), (22, 9244830), (28, 7263795), (30, 6779542), (33, 6163220), (35, 5811036), (38, 5352270), (42, 4842530), (44, 4622415), (49, 4150740), (55, 3697932), (57, 3568180), (60, 3389771), (66, 3081610), (70, 2905518), (76, 2676135), (77, 2641380), (84, 2421265), (95, 2140908), (98, 2075370), (105, 1937012), (110, 1848966), (114, 1784090), (132, 1540805), (133, 1529220), (140, 1452759), (147, 1383580), (154, 1320690), (165, 1232644), (190, 1070454), (196, 1037685), (209, 973140), (210, 968506), (220, 924483), (228, 892045), (231, 880460), (245, 830148), (266, 764610), (285, 713636), (294, 691790), (308, 660345), (330, 616322), (331, 614460), (380, 535227), (385, 528276), (399, 509740), (418, 486570), (420, 484253), (462, 440230), (490, 415074), (532, 382305), (539, 377340), (570, 356818), (588, 345895), (627, 324380), (660, 308161), (662, 307230), (665, 305844), (735, 276716), (770, 264138), (798, 254870), (836, 243285), (924, 220115), (931, 218460), (980, 207537), (993, 204820), (1045, 194628), (1078, 188670), (1140, 178409), (1155, 176092), (1254, 162190), (1324, 153615), (1330, 152922), (1463, 139020), (1470, 138358), (1540, 132069), (1596, 127435), (1617, 125780), (1655, 122892), (1862, 109230), (1986, 102410), (1995, 101948), (2090, 97314), (2156, 94335), (2310, 88046), (2317, 87780), (2508, 81095), (2660, 76461), (2695, 75468), (2793, 72820), (2926, 69510), (2940, 69179), (3135, 64876), (3234, 62890), (3310, 61446), (3641, 55860), (3724, 54615), (3972, 51205), (3990, 50974), (4180, 48657), (4389, 46340), (4620, 44023), (4634, 43890), (4655, 43692), (4965, 40964), (5390, 37734), (5586, 36410), (5852, 34755), (6270, 32438), (6289, 32340), (6468, 31445), (6620, 30723), (6951, 29260), (7282, 27930), (7315, 27804), (7980, 25487), (8085, 25156), (8778, 23170), (9268, 21945), (9310, 21846), (9930, 20482), (10241, 19860), (10780, 18867), (10923, 18620), (11172, 18205), (11585, 17556), (12540, 16219), (12578, 16170), (13902, 14630), (13965, 14564)]