199980318

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1075163}}^1$

素因数の和:1075199

約数の個数: 16

約数和(自身を含む): 412862976

約数和(自身を除く): 212882658

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1075163, 2150326, 3225489, 6450978, 33330053, 66660106, 99990159, 199980318]

約数ペア:

[(1, 199980318), (2, 99990159), (3, 66660106), (6, 33330053), (31, 6450978), (62, 3225489), (93, 2150326), (186, 1075163)]