197500752

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 576296448

約数和(自身を除く): 378795696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 186, 248, 279, 293, 302, 372, 453, 496, 558, 586, 604, 744, 879, 906, 1116, 1172, 1208, 1359, 1488, 1758, 1812, 2232, 2344, 2416, 2637, 2718, 3516, 3624, 4464, 4681, 4688, 5274, 5436, 7032, 7248, 9083, 9362, 10548, 10872, 14043, 14064, 18166, 18724, 21096, 21744, 27249, 28086, 36332, 37448, 42129, 42192, 44243, 54498, 56172, 72664, 74896, 81747, 84258, 88486, 108996, 112344, 132729, 145328, 163494, 168516, 176972, 217992, 224688, 265458, 326988, 337032, 353944, 398187, 435984, 530916, 653976, 674064, 707888, 796374, 1061832, 1307952, 1371533, 1592748, 2123664, 2743066, 3185496, 4114599, 5486132, 6370992, 8229198, 10972264, 12343797, 16458396, 21944528, 24687594, 32916792, 49375188, 65833584, 98750376, 197500752]

約数ペア:

[(1, 197500752), (2, 98750376), (3, 65833584), (4, 49375188), (6, 32916792), (8, 24687594), (9, 21944528), (12, 16458396), (16, 12343797), (18, 10972264), (24, 8229198), (31, 6370992), (36, 5486132), (48, 4114599), (62, 3185496), (72, 2743066), (93, 2123664), (124, 1592748), (144, 1371533), (151, 1307952), (186, 1061832), (248, 796374), (279, 707888), (293, 674064), (302, 653976), (372, 530916), (453, 435984), (496, 398187), (558, 353944), (586, 337032), (604, 326988), (744, 265458), (879, 224688), (906, 217992), (1116, 176972), (1172, 168516), (1208, 163494), (1359, 145328), (1488, 132729), (1758, 112344), (1812, 108996), (2232, 88486), (2344, 84258), (2416, 81747), (2637, 74896), (2718, 72664), (3516, 56172), (3624, 54498), (4464, 44243), (4681, 42192), (4688, 42129), (5274, 37448), (5436, 36332), (7032, 28086), (7248, 27249), (9083, 21744), (9362, 21096), (10548, 18724), (10872, 18166), (14043, 14064)]