201375670

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{39563}}^1$

素因数の和:40079

約数の個数: 16

約数和(自身を含む): 363197520

約数和(自身を除く): 161821850

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 39563, 79126, 197815, 395630, 20137567, 40275134, 100687835, 201375670]

約数ペア:

[(1, 201375670), (2, 100687835), (5, 40275134), (10, 20137567), (509, 395630), (1018, 197815), (2545, 79126), (5090, 39563)]