220053688

素因数分解:

$2^3\times {\mathrm{3251}}^1\times {\mathrm{8461}}^1$

素因数の和:11718

約数の個数: 16

約数和(自身を含む): 412776360

約数和(自身を除く): 192722672

約数列:

[1, 2, 4, 8, 3251, 6502, 8461, 13004, 16922, 26008, 33844, 67688, 27506711, 55013422, 110026844, 220053688]

約数ペア:

[(1, 220053688), (2, 110026844), (4, 55013422), (8, 27506711), (3251, 67688), (6502, 33844), (8461, 26008), (13004, 16922)]