200707913

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11437}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 241570560

約数和(自身を除く): 40862647

約数列:

[1, 7, 23, 109, 161, 763, 2507, 11437, 17549, 80059, 263051, 1246633, 1841357, 8726431, 28672559, 200707913]

約数ペア:

[(1, 200707913), (7, 28672559), (23, 8726431), (109, 1841357), (161, 1246633), (763, 263051), (2507, 80059), (11437, 17549)]