222458241

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{4721}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 301452480

約数和(自身を除く): 78994239

約数列:

[1, 3, 113, 139, 339, 417, 4721, 14163, 15707, 47121, 533473, 656219, 1600419, 1968657, 74152747, 222458241]

約数ペア:

[(1, 222458241), (3, 74152747), (113, 1968657), (139, 1600419), (339, 656219), (417, 533473), (4721, 47121), (14163, 15707)]