81396098

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{200483}}^1$

素因数の和:200521

約数の個数: 16

約数和(自身を含む): 144348480

約数和(自身を除く): 62952382

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 200483, 400966, 1403381, 2806762, 5814007, 11628014, 40698049, 81396098]

約数ペア:

[(1, 81396098), (2, 40698049), (7, 11628014), (14, 5814007), (29, 2806762), (58, 1403381), (203, 400966), (406, 200483)]