205892159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7901}}^1$

素因数の和:8038

約数の個数: 16

約数和(自身を含む): 236680704

約数和(自身を除く): 30788545

約数列:

[1, 11, 23, 103, 253, 1133, 2369, 7901, 26059, 86911, 181723, 813803, 1998953, 8951833, 18717469, 205892159]

約数ペア:

[(1, 205892159), (11, 18717469), (23, 8951833), (103, 1998953), (253, 813803), (1133, 181723), (2369, 86911), (7901, 26059)]