202968655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{16231}}^1$

素因数の和:16338

約数の個数: 16

約数和(自身を含む): 253608768

約数和(自身を除く): 50640113

約数列:

[1, 5, 41, 61, 205, 305, 2501, 12505, 16231, 81155, 665471, 990091, 3327355, 4950455, 40593731, 202968655]

約数ペア:

[(1, 202968655), (5, 40593731), (41, 4950455), (61, 3327355), (205, 990091), (305, 665471), (2501, 81155), (12505, 16231)]