202429540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{595381}}^1$

素因数の和:595407

約数の個数: 24

約数和(自身を含む): 450108792

約数和(自身を除く): 247679252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 595381, 1190762, 2381524, 2976905, 5953810, 10121477, 11907620, 20242954, 40485908, 50607385, 101214770, 202429540]

約数ペア:

[(1, 202429540), (2, 101214770), (4, 50607385), (5, 40485908), (10, 20242954), (17, 11907620), (20, 10121477), (34, 5953810), (68, 2976905), (85, 2381524), (170, 1190762), (340, 595381)]