210880892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5281}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 377134800

約数和(自身を除く): 166253908

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 596, 5281, 9983, 10562, 19966, 21124, 39932, 353827, 707654, 786869, 1415308, 1573738, 3147476, 52720223, 105440446, 210880892]

約数ペア:

[(1, 210880892), (2, 105440446), (4, 52720223), (67, 3147476), (134, 1573738), (149, 1415308), (268, 786869), (298, 707654), (596, 353827), (5281, 39932), (9983, 21124), (10562, 19966)]