201130675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4111}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 265141760

約数和(自身を除く): 64011085

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1957, 2575, 4111, 9785, 20555, 48925, 78109, 102775, 390545, 423433, 1952725, 2117165, 8045227, 10585825, 40226135, 201130675]

約数ペア:

[(1, 201130675), (5, 40226135), (19, 10585825), (25, 8045227), (95, 2117165), (103, 1952725), (475, 423433), (515, 390545), (1957, 102775), (2575, 78109), (4111, 48925), (9785, 20555)]