202236020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1444543}}^1$

素因数の和:1444559

約数の個数: 24

約数和(自身を含む): 485366784

約数和(自身を除く): 283130764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1444543, 2889086, 5778172, 7222715, 10111801, 14445430, 20223602, 28890860, 40447204, 50559005, 101118010, 202236020]

約数ペア:

[(1, 202236020), (2, 101118010), (4, 50559005), (5, 40447204), (7, 28890860), (10, 20223602), (14, 14445430), (20, 10111801), (28, 7222715), (35, 5778172), (70, 2889086), (140, 1444543)]