201160564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 407554560

約数和(自身を除く): 206393996

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 121, 148, 188, 239, 242, 407, 478, 484, 517, 814, 956, 1034, 1628, 1739, 2068, 2629, 3478, 4477, 5258, 5687, 6956, 8843, 8954, 10516, 11233, 11374, 17686, 17908, 19129, 22466, 22748, 28919, 35372, 38258, 44932, 57838, 76516, 97273, 115676, 123563, 194546, 210419, 247126, 389092, 415621, 420838, 494252, 831242, 841676, 1070003, 1359193, 1662484, 2140006, 2718386, 4280012, 4571831, 5436772, 9143662, 18287324, 50290141, 100580282, 201160564]

約数ペア:

[(1, 201160564), (2, 100580282), (4, 50290141), (11, 18287324), (22, 9143662), (37, 5436772), (44, 4571831), (47, 4280012), (74, 2718386), (94, 2140006), (121, 1662484), (148, 1359193), (188, 1070003), (239, 841676), (242, 831242), (407, 494252), (478, 420838), (484, 415621), (517, 389092), (814, 247126), (956, 210419), (1034, 194546), (1628, 123563), (1739, 115676), (2068, 97273), (2629, 76516), (3478, 57838), (4477, 44932), (5258, 38258), (5687, 35372), (6956, 28919), (8843, 22748), (8954, 22466), (10516, 19129), (11233, 17908), (11374, 17686)]