208095068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 191072932

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 263, 359, 526, 551, 718, 1052, 1102, 1436, 2204, 4997, 6821, 7627, 9994, 10411, 13642, 15254, 19988, 20822, 27284, 30508, 41644, 94417, 144913, 188834, 197809, 289826, 377668, 395618, 579652, 791236, 1793923, 2738093, 3587846, 5476186, 7175692, 10952372, 52023767, 104047534, 208095068]

約数ペア:

[(1, 208095068), (2, 104047534), (4, 52023767), (19, 10952372), (29, 7175692), (38, 5476186), (58, 3587846), (76, 2738093), (116, 1793923), (263, 791236), (359, 579652), (526, 395618), (551, 377668), (718, 289826), (1052, 197809), (1102, 188834), (1436, 144913), (2204, 94417), (4997, 41644), (6821, 30508), (7627, 27284), (9994, 20822), (10411, 19988), (13642, 15254)]