201443530

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135197}}^1$

素因数の和:135353

約数の個数: 16

約数和(自身を含む): 365034600

約数和(自身を除く): 163591070

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135197, 270394, 675985, 1351970, 20144353, 40288706, 100721765, 201443530]

約数ペア:

[(1, 201443530), (2, 100721765), (5, 40288706), (10, 20144353), (149, 1351970), (298, 675985), (745, 270394), (1490, 135197)]