210006620216

素因数分解:

$2^3\times {\mathrm{2111}}^1\times {\mathrm{12435257}}^1$

素因数の和:12437374

約数の個数: 16

約数和(自身を含む): 393948973440

約数和(自身を除く): 183942353224

約数列:

[1, 2, 4, 8, 2111, 4222, 8444, 16888, 12435257, 24870514, 49741028, 99482056, 26250827527, 52501655054, 105003310108, 210006620216]

約数ペア:

[(1, 210006620216), (2, 105003310108), (4, 52501655054), (8, 26250827527), (2111, 99482056), (4222, 49741028), (8444, 24870514), (16888, 12435257)]