204480684

素因数分解:

$2^2\times 3^2\times {\mathrm{5680019}}^1$

素因数の和:5680029

約数の個数: 18

約数和(自身を含む): 516881820

約数和(自身を除く): 312401136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5680019, 11360038, 17040057, 22720076, 34080114, 51120171, 68160228, 102240342, 204480684]

約数ペア:

[(1, 204480684), (2, 102240342), (3, 68160228), (4, 51120171), (6, 34080114), (9, 22720076), (12, 17040057), (18, 11360038), (36, 5680019)]