201325805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{1597}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 254657280

約数和(自身を除く): 53331475

約数列:

[1, 5, 19, 95, 1327, 1597, 6635, 7985, 25213, 30343, 126065, 151715, 2119219, 10596095, 40265161, 201325805]

約数ペア:

[(1, 201325805), (5, 40265161), (19, 10596095), (95, 2119219), (1327, 151715), (1597, 126065), (6635, 30343), (7985, 25213)]