206876090

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{22511}}^1$

素因数の和:23437

約数の個数: 16

約数和(自身を含む): 372798720

約数和(自身を除く): 165922630

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 22511, 45022, 112555, 225110, 20687609, 41375218, 103438045, 206876090]

約数ペア:

[(1, 206876090), (2, 103438045), (5, 41375218), (10, 20687609), (919, 225110), (1838, 112555), (4595, 45022), (9190, 22511)]