201440108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18253}}^1$

素因数の和:18377

約数の個数: 24

約数和(自身を含む): 368000640

約数和(自身を除く): 166560532

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 18253, 36506, 73012, 565843, 1131686, 1624517, 2263372, 3249034, 6498068, 50360027, 100720054, 201440108]

約数ペア:

[(1, 201440108), (2, 100720054), (4, 50360027), (31, 6498068), (62, 3249034), (89, 2263372), (124, 1624517), (178, 1131686), (356, 565843), (2759, 73012), (5518, 36506), (11036, 18253)]