179206490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1297}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 331675344

約数和(自身を除く): 152468854

約数列:

[1, 2, 5, 10, 41, 82, 205, 337, 410, 674, 1297, 1685, 2594, 3370, 6485, 12970, 13817, 27634, 53177, 69085, 106354, 138170, 265885, 437089, 531770, 874178, 2185445, 4370890, 17920649, 35841298, 89603245, 179206490]

約数ペア:

[(1, 179206490), (2, 89603245), (5, 35841298), (10, 17920649), (41, 4370890), (82, 2185445), (205, 874178), (337, 531770), (410, 437089), (674, 265885), (1297, 138170), (1685, 106354), (2594, 69085), (3370, 53177), (6485, 27634), (12970, 13817)]