197971032

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 601920000

約数和(自身を除く): 403948968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 109, 114, 133, 152, 168, 218, 228, 266, 327, 399, 436, 456, 532, 569, 654, 763, 798, 872, 1064, 1138, 1308, 1526, 1596, 1707, 2071, 2276, 2289, 2616, 3052, 3192, 3414, 3983, 4142, 4552, 4578, 6104, 6213, 6828, 7966, 8284, 9156, 10811, 11949, 12426, 13656, 14497, 15932, 16568, 18312, 21622, 23898, 24852, 28994, 31864, 32433, 43244, 43491, 47796, 49704, 57988, 62021, 64866, 75677, 86488, 86982, 95592, 115976, 124042, 129732, 151354, 173964, 186063, 227031, 248084, 259464, 302708, 347928, 372126, 434147, 454062, 496168, 605416, 744252, 868294, 908124, 1178399, 1302441, 1488504, 1736588, 1816248, 2356798, 2604882, 3473176, 3535197, 4713596, 5209764, 7070394, 8248793, 9427192, 10419528, 14140788, 16497586, 24746379, 28281576, 32995172, 49492758, 65990344, 98985516, 197971032]

約数ペア:

[(1, 197971032), (2, 98985516), (3, 65990344), (4, 49492758), (6, 32995172), (7, 28281576), (8, 24746379), (12, 16497586), (14, 14140788), (19, 10419528), (21, 9427192), (24, 8248793), (28, 7070394), (38, 5209764), (42, 4713596), (56, 3535197), (57, 3473176), (76, 2604882), (84, 2356798), (109, 1816248), (114, 1736588), (133, 1488504), (152, 1302441), (168, 1178399), (218, 908124), (228, 868294), (266, 744252), (327, 605416), (399, 496168), (436, 454062), (456, 434147), (532, 372126), (569, 347928), (654, 302708), (763, 259464), (798, 248084), (872, 227031), (1064, 186063), (1138, 173964), (1308, 151354), (1526, 129732), (1596, 124042), (1707, 115976), (2071, 95592), (2276, 86982), (2289, 86488), (2616, 75677), (3052, 64866), (3192, 62021), (3414, 57988), (3983, 49704), (4142, 47796), (4552, 43491), (4578, 43244), (6104, 32433), (6213, 31864), (6828, 28994), (7966, 24852), (8284, 23898), (9156, 21622), (10811, 18312), (11949, 16568), (12426, 15932), (13656, 14497)]