206044556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{42677}}^1$

素因数の和:42769

約数の個数: 24

約数和(自身を含む): 387174816

約数和(自身を除く): 181130260

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 42677, 85354, 170708, 725509, 1451018, 2902036, 3030067, 6060134, 12120268, 51511139, 103022278, 206044556]

約数ペア:

[(1, 206044556), (2, 103022278), (4, 51511139), (17, 12120268), (34, 6060134), (68, 3030067), (71, 2902036), (142, 1451018), (284, 725509), (1207, 170708), (2414, 85354), (4828, 42677)]