201788686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{41131}}^1$

素因数の和:41367

約数の個数: 16

約数和(自身を含む): 331688448

約数和(自身を除く): 129899762

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 41131, 82262, 452441, 904882, 9172213, 18344426, 100894343, 201788686]

約数ペア:

[(1, 201788686), (2, 100894343), (11, 18344426), (22, 9172213), (223, 904882), (446, 452441), (2453, 82262), (4906, 41131)]