253202018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{62273}}^1$

素因数の和:62401

約数の個数: 16

約数和(自身を含む): 403535520

約数和(自身を除く): 150333502

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 62273, 124546, 1183187, 2366374, 6663211, 13326422, 126601009, 253202018]

約数ペア:

[(1, 253202018), (2, 126601009), (19, 13326422), (38, 6663211), (107, 2366374), (214, 1183187), (2033, 124546), (4066, 62273)]