201111912

素因数分解:

$2^3\times 3^2\times {\mathrm{569}}^1\times {\mathrm{4909}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 545746500

約数和(自身を除く): 344634588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 569, 1138, 1707, 2276, 3414, 4552, 4909, 5121, 6828, 9818, 10242, 13656, 14727, 19636, 20484, 29454, 39272, 40968, 44181, 58908, 88362, 117816, 176724, 353448, 2793221, 5586442, 8379663, 11172884, 16759326, 22345768, 25138989, 33518652, 50277978, 67037304, 100555956, 201111912]

約数ペア:

[(1, 201111912), (2, 100555956), (3, 67037304), (4, 50277978), (6, 33518652), (8, 25138989), (9, 22345768), (12, 16759326), (18, 11172884), (24, 8379663), (36, 5586442), (72, 2793221), (569, 353448), (1138, 176724), (1707, 117816), (2276, 88362), (3414, 58908), (4552, 44181), (4909, 40968), (5121, 39272), (6828, 29454), (9818, 20484), (10242, 19636), (13656, 14727)]