201165470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{4073}}^1$

素因数の和:4540

約数の個数: 32

約数和(自身を含む): 395992800

約数和(自身を除く): 194827330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 4073, 4490, 4939, 8146, 9878, 20365, 24695, 40730, 44803, 49390, 89606, 224015, 448030, 1828777, 3657554, 9143885, 18287770, 20116547, 40233094, 100582735, 201165470]

約数ペア:

[(1, 201165470), (2, 100582735), (5, 40233094), (10, 20116547), (11, 18287770), (22, 9143885), (55, 3657554), (110, 1828777), (449, 448030), (898, 224015), (2245, 89606), (4073, 49390), (4490, 44803), (4939, 40730), (8146, 24695), (9878, 20365)]