205127567988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{288209}}^1$

素因数の和:288489

約数の個数: 96

約数和(自身を含む): 564246009600

約数和(自身を除く): 359118441612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 229, 259, 444, 458, 518, 687, 777, 916, 1036, 1374, 1554, 1603, 2748, 3108, 3206, 4809, 6412, 8473, 9618, 16946, 19236, 25419, 33892, 50838, 59311, 101676, 118622, 177933, 237244, 288209, 355866, 576418, 711732, 864627, 1152836, 1729254, 2017463, 3458508, 4034926, 6052389, 8069852, 10663733, 12104778, 21327466, 24209556, 31991199, 42654932, 63982398, 65999861, 74646131, 127964796, 131999722, 149292262, 197999583, 223938393, 263999444, 298584524, 395999166, 447876786, 461999027, 791998332, 895753572, 923998054, 1385997081, 1847996108, 2441994857, 2771994162, 4883989714, 5543988324, 7325984571, 9767979428, 14651969142, 17093963999, 29303938284, 34187927998, 51281891997, 68375855996, 102563783994, 205127567988]

約数ペア:

[(1, 205127567988), (2, 102563783994), (3, 68375855996), (4, 51281891997), (6, 34187927998), (7, 29303938284), (12, 17093963999), (14, 14651969142), (21, 9767979428), (28, 7325984571), (37, 5543988324), (42, 4883989714), (74, 2771994162), (84, 2441994857), (111, 1847996108), (148, 1385997081), (222, 923998054), (229, 895753572), (259, 791998332), (444, 461999027), (458, 447876786), (518, 395999166), (687, 298584524), (777, 263999444), (916, 223938393), (1036, 197999583), (1374, 149292262), (1554, 131999722), (1603, 127964796), (2748, 74646131), (3108, 65999861), (3206, 63982398), (4809, 42654932), (6412, 31991199), (8473, 24209556), (9618, 21327466), (16946, 12104778), (19236, 10663733), (25419, 8069852), (33892, 6052389), (50838, 4034926), (59311, 3458508), (101676, 2017463), (118622, 1729254), (177933, 1152836), (237244, 864627), (288209, 711732), (355866, 576418)]