220174469

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1567}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 237081600

約数和(自身を除く): 16907131

約数列:

[1, 23, 41, 149, 943, 1567, 3427, 6109, 36041, 64247, 140507, 233483, 1477681, 5370109, 9572803, 220174469]

約数ペア:

[(1, 220174469), (23, 9572803), (41, 5370109), (149, 1477681), (943, 233483), (1567, 140507), (3427, 64247), (6109, 36041)]