201940474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{15227}}^1$

素因数の和:15597

約数の個数: 16

約数和(自身を含む): 319788000

約数和(自身を除く): 117847526

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 15227, 30454, 289313, 578626, 5314223, 10628446, 100970237, 201940474]

約数ペア:

[(1, 201940474), (2, 100970237), (19, 10628446), (38, 5314223), (349, 578626), (698, 289313), (6631, 30454), (13262, 15227)]