227390150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349831}}^1$

素因数の和:349856

約数の個数: 24

約数和(自身を含む): 455481264

約数和(自身を除く): 228091114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 349831, 699662, 1749155, 3498310, 4547803, 8745775, 9095606, 17491550, 22739015, 45478030, 113695075, 227390150]

約数ペア:

[(1, 227390150), (2, 113695075), (5, 45478030), (10, 22739015), (13, 17491550), (25, 9095606), (26, 8745775), (50, 4547803), (65, 3498310), (130, 1749155), (325, 699662), (650, 349831)]