200949688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{810281}}^1$

素因数の和:810318

約数の個数: 16

約数和(自身を含む): 388935360

約数和(自身を除く): 187985672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 810281, 1620562, 3241124, 6482248, 25118711, 50237422, 100474844, 200949688]

約数ペア:

[(1, 200949688), (2, 100474844), (4, 50237422), (8, 25118711), (31, 6482248), (62, 3241124), (124, 1620562), (248, 810281)]