201625190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1550963}}^1$

素因数の和:1550983

約数の個数: 16

約数和(自身を含む): 390842928

約数和(自身を除く): 189217738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1550963, 3101926, 7754815, 15509630, 20162519, 40325038, 100812595, 201625190]

約数ペア:

[(1, 201625190), (2, 100812595), (5, 40325038), (10, 20162519), (13, 15509630), (26, 7754815), (65, 3101926), (130, 1550963)]