201770691386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{61552987}}^1$

素因数の和:61553149

約数の個数: 16

約数和(自身を含む): 332386135200

約数和(自身を除く): 130615443814

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 61552987, 123105974, 677082857, 1354165714, 9171395063, 18342790126, 100885345693, 201770691386]

約数ペア:

[(1, 201770691386), (2, 100885345693), (11, 18342790126), (22, 9171395063), (149, 1354165714), (298, 677082857), (1639, 123105974), (3278, 61552987)]