201858732

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 530030592

約数和(自身を除く): 328171860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 573, 764, 947, 1116, 1146, 1719, 1894, 2292, 2841, 3438, 3788, 5682, 5921, 6876, 8523, 11364, 11842, 17046, 17763, 23684, 29357, 34092, 35526, 53289, 58714, 71052, 88071, 106578, 117428, 176142, 180877, 213156, 264213, 352284, 361754, 528426, 542631, 723508, 1056852, 1085262, 1627893, 2170524, 3255786, 5607187, 6511572, 11214374, 16821561, 22428748, 33643122, 50464683, 67286244, 100929366, 201858732]

約数ペア:

[(1, 201858732), (2, 100929366), (3, 67286244), (4, 50464683), (6, 33643122), (9, 22428748), (12, 16821561), (18, 11214374), (31, 6511572), (36, 5607187), (62, 3255786), (93, 2170524), (124, 1627893), (186, 1085262), (191, 1056852), (279, 723508), (372, 542631), (382, 528426), (558, 361754), (573, 352284), (764, 264213), (947, 213156), (1116, 180877), (1146, 176142), (1719, 117428), (1894, 106578), (2292, 88071), (2841, 71052), (3438, 58714), (3788, 53289), (5682, 35526), (5921, 34092), (6876, 29357), (8523, 23684), (11364, 17763), (11842, 17046)]