198202222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{9643}}^1$

素因数の和:9927

約数の個数: 16

約数和(自身を含む): 305521920

約数和(自身を除く): 107319698

約数列:

[1, 2, 43, 86, 239, 478, 9643, 10277, 19286, 20554, 414649, 829298, 2304677, 4609354, 99101111, 198202222]

約数ペア:

[(1, 198202222), (2, 99101111), (43, 4609354), (86, 2304677), (239, 829298), (478, 414649), (9643, 20554), (10277, 19286)]