210913568

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83431}}^1$

素因数の和:83520

約数の個数: 24

約数和(自身を含む): 420497280

約数和(自身を除く): 209583712

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 83431, 166862, 333724, 667448, 1334896, 2669792, 6591049, 13182098, 26364196, 52728392, 105456784, 210913568]

約数ペア:

[(1, 210913568), (2, 105456784), (4, 52728392), (8, 26364196), (16, 13182098), (32, 6591049), (79, 2669792), (158, 1334896), (316, 667448), (632, 333724), (1264, 166862), (2528, 83431)]