201225962

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{40037}}^1$

素因数の和:40405

約数の個数: 16

約数和(自身を含む): 345928320

約数和(自身を除く): 144702358

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 40037, 80074, 280259, 560518, 14373283, 28746566, 100612981, 201225962]

約数ペア:

[(1, 201225962), (2, 100612981), (7, 28746566), (14, 14373283), (359, 560518), (718, 280259), (2513, 80074), (5026, 40037)]