201863778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31123}}^1$

素因数の和:31198

約数の個数: 32

約数和(自身を含む): 430258176

約数和(自身を除く): 228394398

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 31123, 62246, 93369, 186738, 715829, 1431658, 1462781, 2147487, 2925562, 4294974, 4388343, 8776686, 33643963, 67287926, 100931889, 201863778]

約数ペア:

[(1, 201863778), (2, 100931889), (3, 67287926), (6, 33643963), (23, 8776686), (46, 4388343), (47, 4294974), (69, 2925562), (94, 2147487), (138, 1462781), (141, 1431658), (282, 715829), (1081, 186738), (2162, 93369), (3243, 62246), (6486, 31123)]