207660216

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^2\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 524102040

約数和(自身を除く): 316441824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 461, 548, 822, 922, 1096, 1383, 1644, 1844, 2766, 3288, 3688, 5532, 11064, 18769, 37538, 56307, 63157, 75076, 112614, 126314, 150152, 189471, 225228, 252628, 378942, 450456, 505256, 757884, 1515768, 8652509, 17305018, 25957527, 34610036, 51915054, 69220072, 103830108, 207660216]

約数ペア:

[(1, 207660216), (2, 103830108), (3, 69220072), (4, 51915054), (6, 34610036), (8, 25957527), (12, 17305018), (24, 8652509), (137, 1515768), (274, 757884), (411, 505256), (461, 450456), (548, 378942), (822, 252628), (922, 225228), (1096, 189471), (1383, 150152), (1644, 126314), (1844, 112614), (2766, 75076), (3288, 63157), (3688, 56307), (5532, 37538), (11064, 18769)]