204515908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4951}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 374371200

約数和(自身を除く): 169855292

約数列:

[1, 2, 4, 23, 46, 92, 449, 898, 1796, 4951, 9902, 10327, 19804, 20654, 41308, 113873, 227746, 455492, 2222999, 4445998, 8891996, 51128977, 102257954, 204515908]

約数ペア:

[(1, 204515908), (2, 102257954), (4, 51128977), (23, 8891996), (46, 4445998), (92, 2222999), (449, 455492), (898, 227746), (1796, 113873), (4951, 41308), (9902, 20654), (10327, 19804)]