199945766

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1\times {\mathrm{2749}}^1$

素因数の和:3679

約数の個数: 16

約数和(自身を含む): 307692000

約数和(自身を除く): 107746234

約数列:

[1, 2, 41, 82, 887, 1774, 2749, 5498, 36367, 72734, 112709, 225418, 2438363, 4876726, 99972883, 199945766]

約数ペア:

[(1, 199945766), (2, 99972883), (41, 4876726), (82, 2438363), (887, 225418), (1774, 112709), (2749, 72734), (5498, 36367)]