210227821628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6389}}^1\times {\mathrm{747833}}^1$

素因数の和:754237

約数の個数: 24

約数和(自身を含む): 401407377840

約数和(自身を除く): 191179556212

約数列:

[1, 2, 4, 11, 22, 44, 6389, 12778, 25556, 70279, 140558, 281116, 747833, 1495666, 2991332, 8226163, 16452326, 32904652, 4777905037, 9555810074, 19111620148, 52556955407, 105113910814, 210227821628]

約数ペア:

[(1, 210227821628), (2, 105113910814), (4, 52556955407), (11, 19111620148), (22, 9555810074), (44, 4777905037), (6389, 32904652), (12778, 16452326), (25556, 8226163), (70279, 2991332), (140558, 1495666), (281116, 747833)]