187905214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2897}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 333014976

約数和(自身を除く): 145109762

約数列:

[1, 2, 7, 14, 41, 82, 113, 226, 287, 574, 791, 1582, 2897, 4633, 5794, 9266, 20279, 32431, 40558, 64862, 118777, 237554, 327361, 654722, 831439, 1662878, 2291527, 4583054, 13421801, 26843602, 93952607, 187905214]

約数ペア:

[(1, 187905214), (2, 93952607), (7, 26843602), (14, 13421801), (41, 4583054), (82, 2291527), (113, 1662878), (226, 831439), (287, 654722), (574, 327361), (791, 237554), (1582, 118777), (2897, 64862), (4633, 40558), (5794, 32431), (9266, 20279)]