204039418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{319811}}^1$

素因数の和:319853

約数の個数: 16

約数和(自身を含む): 345396960

約数和(自身を除く): 141357542

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 319811, 639622, 3517921, 7035842, 9274519, 18549038, 102019709, 204039418]

約数ペア:

[(1, 204039418), (2, 102019709), (11, 18549038), (22, 9274519), (29, 7035842), (58, 3517921), (319, 639622), (638, 319811)]