201628838

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1\times {\mathrm{1987}}^1$

素因数の和:2551

約数の個数: 16

約数和(自身を含む): 305953200

約数和(自身を除く): 104324362

約数列:

[1, 2, 113, 226, 449, 898, 1987, 3974, 50737, 101474, 224531, 449062, 892163, 1784326, 100814419, 201628838]

約数ペア:

[(1, 201628838), (2, 100814419), (113, 1784326), (226, 892163), (449, 449062), (898, 224531), (1987, 101474), (3974, 50737)]