202220528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{308263}}^1$

素因数の和:308312

約数の個数: 20

約数和(自身を含む): 401359728

約数和(自身を除く): 199139200

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 308263, 616526, 1233052, 2466104, 4932208, 12638783, 25277566, 50555132, 101110264, 202220528]

約数ペア:

[(1, 202220528), (2, 101110264), (4, 50555132), (8, 25277566), (16, 12638783), (41, 4932208), (82, 2466104), (164, 1233052), (328, 616526), (656, 308263)]