248848090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{228301}}^1$

素因数の和:228417

約数の個数: 16

約数和(自身を含む): 452037960

約数和(自身を除く): 203189870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 228301, 456602, 1141505, 2283010, 24884809, 49769618, 124424045, 248848090]

約数ペア:

[(1, 248848090), (2, 124424045), (5, 49769618), (10, 24884809), (109, 2283010), (218, 1141505), (545, 456602), (1090, 228301)]