201749509616

素因数分解:

$2^4\times {\mathrm{30427}}^1\times {\mathrm{414413}}^1$

素因数の和:444848

約数の個数: 20

約数和(自身を含む): 390903464952

約数和(自身を除く): 189153955336

約数列:

[1, 2, 4, 8, 16, 30427, 60854, 121708, 243416, 414413, 486832, 828826, 1657652, 3315304, 6630608, 12609344351, 25218688702, 50437377404, 100874754808, 201749509616]

約数ペア:

[(1, 201749509616), (2, 100874754808), (4, 50437377404), (8, 25218688702), (16, 12609344351), (30427, 6630608), (60854, 3315304), (121708, 1657652), (243416, 828826), (414413, 486832)]