210244528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1010791}}^1$

素因数の和:1010812

約数の個数: 20

約数和(自身を含む): 438683728

約数和(自身を除く): 228439200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1010791, 2021582, 4043164, 8086328, 13140283, 16172656, 26280566, 52561132, 105122264, 210244528]

約数ペア:

[(1, 210244528), (2, 105122264), (4, 52561132), (8, 26280566), (13, 16172656), (16, 13140283), (26, 8086328), (52, 4043164), (104, 2021582), (208, 1010791)]