201431566

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2861}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 356078592

約数和(自身を除く): 154647026

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1498, 2861, 5029, 5722, 10058, 20027, 35203, 40054, 70406, 134467, 268934, 306127, 612254, 941269, 1882538, 2142889, 4285778, 14387969, 28775938, 100715783, 201431566]

約数ペア:

[(1, 201431566), (2, 100715783), (7, 28775938), (14, 14387969), (47, 4285778), (94, 2142889), (107, 1882538), (214, 941269), (329, 612254), (658, 306127), (749, 268934), (1498, 134467), (2861, 70406), (5029, 40054), (5722, 35203), (10058, 20027)]