198889106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{31741}}^1$

素因数の和:31997

約数の個数: 16

約数和(自身を含む): 322625688

約数和(自身を除く): 123736582

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 31741, 63482, 412633, 825266, 7649581, 15299162, 99444553, 198889106]

約数ペア:

[(1, 198889106), (2, 99444553), (13, 15299162), (26, 7649581), (241, 825266), (482, 412633), (3133, 63482), (6266, 31741)]