199585513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 211599360

約数和(自身を除く): 12013847

約数列:

[1, 23, 139, 163, 383, 3197, 3749, 8809, 22657, 53237, 62429, 521111, 1224451, 1435867, 8677631, 199585513]

約数ペア:

[(1, 199585513), (23, 8677631), (139, 1435867), (163, 1224451), (383, 521111), (3197, 62429), (3749, 53237), (8809, 22657)]