201518095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7951}}^1$

素因数の和:8130

約数の個数: 16

約数和(自身を含む): 250201728

約数和(自身を除く): 48683633

約数列:

[1, 5, 37, 137, 185, 685, 5069, 7951, 25345, 39755, 294187, 1089287, 1470935, 5446435, 40303619, 201518095]

約数ペア:

[(1, 201518095), (5, 40303619), (37, 5446435), (137, 1470935), (185, 1089287), (685, 294187), (5069, 39755), (7951, 25345)]