202257070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135743}}^1$

素因数の和:135899

約数の個数: 16

約数和(自身を含む): 366508800

約数和(自身を除く): 164251730

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135743, 271486, 678715, 1357430, 20225707, 40451414, 101128535, 202257070]

約数ペア:

[(1, 202257070), (2, 101128535), (5, 40451414), (10, 20225707), (149, 1357430), (298, 678715), (745, 271486), (1490, 135743)]