201331330

素因数分解:

$2^1\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{4493}}^1$

素因数の和:8981

約数の個数: 16

約数和(自身を含む): 362557944

約数和(自身を除く): 161226614

約数列:

[1, 2, 5, 10, 4481, 4493, 8962, 8986, 22405, 22465, 44810, 44930, 20133133, 40266266, 100665665, 201331330]

約数ペア:

[(1, 201331330), (2, 100665665), (5, 40266266), (10, 20133133), (4481, 44930), (4493, 44810), (8962, 22465), (8986, 22405)]