147986210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{146521}}^1$

素因数の和:146629

約数の個数: 16

約数和(自身を含む): 269014392

約数和(自身を除く): 121028182

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 146521, 293042, 732605, 1465210, 14798621, 29597242, 73993105, 147986210]

約数ペア:

[(1, 147986210), (2, 73993105), (5, 29597242), (10, 14798621), (101, 1465210), (202, 732605), (505, 293042), (1010, 146521)]