202885190875

素因数分解:

$5^3\times {\mathrm{317}}^1\times {\mathrm{5120131}}^1$

素因数の和:5120463

約数の個数: 16

約数和(自身を含む): 253999508256

約数和(自身を除く): 51114317381

約数列:

[1, 5, 25, 125, 317, 1585, 7925, 39625, 5120131, 25600655, 128003275, 640016375, 1623081527, 8115407635, 40577038175, 202885190875]

約数ペア:

[(1, 202885190875), (5, 40577038175), (25, 8115407635), (125, 1623081527), (317, 640016375), (1585, 128003275), (7925, 25600655), (39625, 5120131)]