215519702

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{4201}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 327655152

約数和(自身を除く): 112135450

約数列:

[1, 2, 113, 226, 227, 454, 4201, 8402, 25651, 51302, 474713, 949426, 953627, 1907254, 107759851, 215519702]

約数ペア:

[(1, 215519702), (2, 107759851), (113, 1907254), (226, 953627), (227, 949426), (454, 474713), (4201, 51302), (8402, 25651)]