201775370

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{154027}}^1$

素因数の和:154165

約数の個数: 16

約数和(自身を含む): 365970528

約数和(自身を除く): 164195158

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 154027, 308054, 770135, 1540270, 20177537, 40355074, 100887685, 201775370]

約数ペア:

[(1, 201775370), (2, 100887685), (5, 40355074), (10, 20177537), (131, 1540270), (262, 770135), (655, 308054), (1310, 154027)]