201895235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{16223}}^1$

素因数の和:16378

約数の個数: 16

約数和(自身を含む): 256988160

約数和(自身を除く): 55092925

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 16223, 81115, 308237, 1541185, 2125213, 10626065, 40379047, 201895235]

約数ペア:

[(1, 201895235), (5, 40379047), (19, 10626065), (95, 2125213), (131, 1541185), (655, 308237), (2489, 81115), (12445, 16223)]