213419953

素因数分解:

${\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 221538240

約数和(自身を除く): 8118287

約数列:

[1, 73, 89, 107, 307, 6497, 7811, 9523, 22411, 27323, 32849, 695179, 1994579, 2397977, 2923561, 213419953]

約数ペア:

[(1, 213419953), (73, 2923561), (89, 2397977), (107, 1994579), (307, 695179), (6497, 32849), (7811, 27323), (9523, 22411)]