203418678100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:827

約数の個数: 216

約数和(自身を含む): 491085615384

約数和(自身を除く): 287666937284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 181, 220, 242, 275, 293, 317, 362, 484, 550, 586, 605, 634, 724, 905, 1100, 1172, 1210, 1268, 1465, 1585, 1810, 1991, 2420, 2930, 3025, 3170, 3223, 3487, 3620, 3982, 4525, 5860, 6050, 6340, 6446, 6974, 7325, 7925, 7964, 9050, 9955, 12100, 12892, 13948, 14650, 15850, 16115, 17435, 18100, 19910, 21901, 29300, 31700, 32230, 34870, 35453, 38357, 39820, 43802, 49775, 53033, 57377, 64460, 69740, 70906, 76714, 80575, 87175, 87604, 92881, 99550, 106066, 109505, 114754, 141812, 153428, 161150, 174350, 177265, 185762, 191785, 199100, 212132, 219010, 229508, 265165, 286885, 322300, 348700, 354530, 371524, 383570, 438020, 464405, 530330, 547525, 573770, 583363, 631147, 709060, 767140, 886325, 928810, 958925, 1021691, 1060660, 1095050, 1147540, 1166726, 1262294, 1325825, 1434425, 1772650, 1857620, 1917850, 2043382, 2190100, 2322025, 2333452, 2524588, 2651650, 2868850, 2916815, 3155735, 3545300, 3835700, 4086764, 4644050, 5108455, 5303300, 5737700, 5833630, 6311470, 6416993, 6942617, 9288100, 10216910, 11238601, 11667260, 12622940, 12833986, 13885234, 14584075, 15778675, 16811461, 20433820, 22477202, 25542275, 25667972, 27770468, 29168150, 31557350, 32084965, 33622922, 34713085, 44954404, 51084550, 56193005, 58336300, 63114700, 64169930, 67245844, 69426170, 84057305, 102169100, 112386010, 128339860, 138852340, 160424825, 168114610, 173565425, 184926071, 224772020, 280965025, 320849650, 336229220, 347130850, 369852142, 420286525, 561930050, 641699300, 694261700, 739704284, 840573050, 924630355, 1123860100, 1681146100, 1849260710, 2034186781, 3698521420, 4068373562, 4623151775, 8136747124, 9246303550, 10170933905, 18492607100, 20341867810, 40683735620, 50854669525, 101709339050, 203418678100]

約数ペア:

[(1, 203418678100), (2, 101709339050), (4, 50854669525), (5, 40683735620), (10, 20341867810), (11, 18492607100), (20, 10170933905), (22, 9246303550), (25, 8136747124), (44, 4623151775), (50, 4068373562), (55, 3698521420), (100, 2034186781), (110, 1849260710), (121, 1681146100), (181, 1123860100), (220, 924630355), (242, 840573050), (275, 739704284), (293, 694261700), (317, 641699300), (362, 561930050), (484, 420286525), (550, 369852142), (586, 347130850), (605, 336229220), (634, 320849650), (724, 280965025), (905, 224772020), (1100, 184926071), (1172, 173565425), (1210, 168114610), (1268, 160424825), (1465, 138852340), (1585, 128339860), (1810, 112386010), (1991, 102169100), (2420, 84057305), (2930, 69426170), (3025, 67245844), (3170, 64169930), (3223, 63114700), (3487, 58336300), (3620, 56193005), (3982, 51084550), (4525, 44954404), (5860, 34713085), (6050, 33622922), (6340, 32084965), (6446, 31557350), (6974, 29168150), (7325, 27770468), (7925, 25667972), (7964, 25542275), (9050, 22477202), (9955, 20433820), (12100, 16811461), (12892, 15778675), (13948, 14584075), (14650, 13885234), (15850, 12833986), (16115, 12622940), (17435, 11667260), (18100, 11238601), (19910, 10216910), (21901, 9288100), (29300, 6942617), (31700, 6416993), (32230, 6311470), (34870, 5833630), (35453, 5737700), (38357, 5303300), (39820, 5108455), (43802, 4644050), (49775, 4086764), (53033, 3835700), (57377, 3545300), (64460, 3155735), (69740, 2916815), (70906, 2868850), (76714, 2651650), (80575, 2524588), (87175, 2333452), (87604, 2322025), (92881, 2190100), (99550, 2043382), (106066, 1917850), (109505, 1857620), (114754, 1772650), (141812, 1434425), (153428, 1325825), (161150, 1262294), (174350, 1166726), (177265, 1147540), (185762, 1095050), (191785, 1060660), (199100, 1021691), (212132, 958925), (219010, 928810), (229508, 886325), (265165, 767140), (286885, 709060), (322300, 631147), (348700, 583363), (354530, 573770), (371524, 547525), (383570, 530330), (438020, 464405)]