129003586

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{20201}}^1$

素因数の和:20337

約数の個数: 16

約数和(自身を含む): 201696768

約数和(自身を除く): 72693182

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6386, 20201, 40402, 626231, 1252462, 2080703, 4161406, 64501793, 129003586]

約数ペア:

[(1, 129003586), (2, 64501793), (31, 4161406), (62, 2080703), (103, 1252462), (206, 626231), (3193, 40402), (6386, 20201)]