203756468

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{2351}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 365105664

約数和(自身を除く): 161349196

約数列:

[1, 2, 4, 47, 94, 188, 461, 922, 1844, 2351, 4702, 9404, 21667, 43334, 86668, 110497, 220994, 441988, 1083811, 2167622, 4335244, 50939117, 101878234, 203756468]

約数ペア:

[(1, 203756468), (2, 101878234), (4, 50939117), (47, 4335244), (94, 2167622), (188, 1083811), (461, 441988), (922, 220994), (1844, 110497), (2351, 86668), (4702, 43334), (9404, 21667)]