187429634

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 327856896

約数和(自身を除く): 140427262

約数列:

[1, 2, 7, 14, 71, 142, 193, 386, 497, 977, 994, 1351, 1954, 2702, 6839, 13678, 13703, 27406, 69367, 95921, 138734, 188561, 191842, 377122, 485569, 971138, 1319927, 2639854, 13387831, 26775662, 93714817, 187429634]

約数ペア:

[(1, 187429634), (2, 93714817), (7, 26775662), (14, 13387831), (71, 2639854), (142, 1319927), (193, 971138), (386, 485569), (497, 377122), (977, 191842), (994, 188561), (1351, 138734), (1954, 95921), (2702, 69367), (6839, 27406), (13678, 13703)]