201670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 430848

約数和(自身を除く): 229178

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 67, 70, 86, 134, 215, 301, 335, 430, 469, 602, 670, 938, 1505, 2345, 2881, 3010, 4690, 5762, 14405, 20167, 28810, 40334, 100835, 201670]

約数ペア:

[(1, 201670), (2, 100835), (5, 40334), (7, 28810), (10, 20167), (14, 14405), (35, 5762), (43, 4690), (67, 3010), (70, 2881), (86, 2345), (134, 1505), (215, 938), (301, 670), (335, 602), (430, 469)]