200291015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11689}}^1$

素因数の和:11866

約数の個数: 16

約数和(自身を含む): 252504000

約数和(自身を除く): 52212985

約数列:

[1, 5, 23, 115, 149, 745, 3427, 11689, 17135, 58445, 268847, 1344235, 1741661, 8708305, 40058203, 200291015]

約数ペア:

[(1, 200291015), (5, 40058203), (23, 8708305), (115, 1741661), (149, 1344235), (745, 268847), (3427, 58445), (11689, 17135)]