204328150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{314351}}^1$

素因数の和:314376

約数の個数: 24

約数和(自身を含む): 409286304

約数和(自身を除く): 204958154

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 314351, 628702, 1571755, 3143510, 4086563, 7858775, 8173126, 15717550, 20432815, 40865630, 102164075, 204328150]

約数ペア:

[(1, 204328150), (2, 102164075), (5, 40865630), (10, 20432815), (13, 15717550), (25, 8173126), (26, 7858775), (50, 4086563), (65, 3143510), (130, 1571755), (325, 628702), (650, 314351)]