203358330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 664848000

約数和(自身を除く): 461489670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 809, 855, 882, 931, 945, 1026, 1197, 1323, 1330, 1470, 1618, 1710, 1862, 1890, 1995, 2205, 2394, 2427, 2565, 2646, 2793, 3591, 3990, 4045, 4410, 4655, 4854, 5130, 5586, 5663, 5985, 6615, 7182, 7281, 8090, 8379, 9310, 11326, 11970, 12135, 13230, 13965, 14562, 15371, 16758, 16989, 17955, 21843, 24270, 25137, 27930, 28315, 30742, 33978, 35910, 36405, 39641, 41895, 43686, 46113, 50274, 50967, 56630, 72810, 76855, 79282, 83790, 84945, 92226, 101934, 107597, 109215, 118923, 125685, 138339, 152901, 153710, 169890, 198205, 215194, 218430, 230565, 237846, 251370, 254835, 276678, 305802, 322791, 356769, 396410, 415017, 461130, 509670, 537985, 594615, 645582, 691695, 713538, 753179, 764505, 830034, 968373, 1070307, 1075970, 1189230, 1383390, 1506358, 1529010, 1613955, 1783845, 1936746, 2075085, 2140614, 2259537, 2905119, 3227910, 3567690, 3765895, 4150170, 4519074, 4841865, 5351535, 5810238, 6778611, 7531790, 9683730, 10703070, 11297685, 13557222, 14525595, 20335833, 22595370, 29051190, 33893055, 40671666, 67786110, 101679165, 203358330]

約数ペア:

[(1, 203358330), (2, 101679165), (3, 67786110), (5, 40671666), (6, 33893055), (7, 29051190), (9, 22595370), (10, 20335833), (14, 14525595), (15, 13557222), (18, 11297685), (19, 10703070), (21, 9683730), (27, 7531790), (30, 6778611), (35, 5810238), (38, 5351535), (42, 4841865), (45, 4519074), (49, 4150170), (54, 3765895), (57, 3567690), (63, 3227910), (70, 2905119), (90, 2259537), (95, 2140614), (98, 2075085), (105, 1936746), (114, 1783845), (126, 1613955), (133, 1529010), (135, 1506358), (147, 1383390), (171, 1189230), (189, 1075970), (190, 1070307), (210, 968373), (245, 830034), (266, 764505), (270, 753179), (285, 713538), (294, 691695), (315, 645582), (342, 594615), (378, 537985), (399, 509670), (441, 461130), (490, 415017), (513, 396410), (570, 356769), (630, 322791), (665, 305802), (735, 276678), (798, 254835), (809, 251370), (855, 237846), (882, 230565), (931, 218430), (945, 215194), (1026, 198205), (1197, 169890), (1323, 153710), (1330, 152901), (1470, 138339), (1618, 125685), (1710, 118923), (1862, 109215), (1890, 107597), (1995, 101934), (2205, 92226), (2394, 84945), (2427, 83790), (2565, 79282), (2646, 76855), (2793, 72810), (3591, 56630), (3990, 50967), (4045, 50274), (4410, 46113), (4655, 43686), (4854, 41895), (5130, 39641), (5586, 36405), (5663, 35910), (5985, 33978), (6615, 30742), (7182, 28315), (7281, 27930), (8090, 25137), (8379, 24270), (9310, 21843), (11326, 17955), (11970, 16989), (12135, 16758), (13230, 15371), (13965, 14562)]