204475912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2087}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 395133120

約数和(自身を除く): 190657208

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 331, 662, 1324, 2087, 2648, 4174, 8348, 12247, 16696, 24494, 48988, 77219, 97976, 154438, 308876, 617752, 690797, 1381594, 2763188, 5526376, 25559489, 51118978, 102237956, 204475912]

約数ペア:

[(1, 204475912), (2, 102237956), (4, 51118978), (8, 25559489), (37, 5526376), (74, 2763188), (148, 1381594), (296, 690797), (331, 617752), (662, 308876), (1324, 154438), (2087, 97976), (2648, 77219), (4174, 48988), (8348, 24494), (12247, 16696)]