202380790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{470653}}^1$

素因数の和:470703

約数の個数: 16

約数和(自身を含む): 372757968

約数和(自身を除く): 170377178

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 470653, 941306, 2353265, 4706530, 20238079, 40476158, 101190395, 202380790]

約数ペア:

[(1, 202380790), (2, 101190395), (5, 40476158), (10, 20238079), (43, 4706530), (86, 2353265), (215, 941306), (430, 470653)]