203425505

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 246564864

約数和(自身を除く): 43139359

約数列:

[1, 5, 191, 293, 727, 955, 1465, 3635, 55963, 138857, 213011, 279815, 694285, 1065055, 40685101, 203425505]

約数ペア:

[(1, 203425505), (5, 40685101), (191, 1065055), (293, 694285), (727, 279815), (955, 213011), (1465, 138857), (3635, 55963)]