200719670

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{65381}}^1$

素因数の和:65695

約数の個数: 16

約数和(自身を含む): 362477808

約数和(自身を除く): 161758138

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 65381, 130762, 326905, 653810, 20071967, 40143934, 100359835, 200719670]

約数ペア:

[(1, 200719670), (2, 100359835), (5, 40143934), (10, 20071967), (307, 653810), (614, 326905), (1535, 130762), (3070, 65381)]