221674042

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1\times {\mathrm{827}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 334962432

約数和(自身を除く): 113288390

約数列:

[1, 2, 223, 446, 601, 827, 1202, 1654, 134023, 184421, 268046, 368842, 497027, 994054, 110837021, 221674042]

約数ペア:

[(1, 221674042), (2, 110837021), (223, 994054), (446, 497027), (601, 368842), (827, 268046), (1202, 184421), (1654, 134023)]