201373025

素因数分解:

$5^2\times 7^1\times {\mathrm{1150703}}^1$

素因数の和:1150720

約数の個数: 12

約数和(自身を含む): 285374592

約数和(自身を除く): 84001567

約数列:

[1, 5, 7, 25, 35, 175, 1150703, 5753515, 8054921, 28767575, 40274605, 201373025]

約数ペア:

[(1, 201373025), (5, 40274605), (7, 28767575), (25, 8054921), (35, 5753515), (175, 1150703)]