201232016

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{9241}}^1$

素因数の和:10610

約数の個数: 20

約数和(自身を含む): 390215724

約数和(自身を除く): 188983708

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 5444, 9241, 10888, 18482, 21776, 36964, 73928, 147856, 12577001, 25154002, 50308004, 100616008, 201232016]

約数ペア:

[(1, 201232016), (2, 100616008), (4, 50308004), (8, 25154002), (16, 12577001), (1361, 147856), (2722, 73928), (5444, 36964), (9241, 21776), (10888, 18482)]