131203.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7603200

約数和(自身を除く): 3655570

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 263, 395, 526, 790, 1315, 1501, 2630, 3002, 4997, 7505, 9994, 15010, 20777, 24985, 41554, 49970, 103885, 207770, 394763, 789526, 1973815, 3947630]

約数ペア:

[(1, 3947630), (2, 1973815), (5, 789526), (10, 394763), (19, 207770), (38, 103885), (79, 49970), (95, 41554), (158, 24985), (190, 20777), (263, 15010), (395, 9994), (526, 7505), (790, 4997), (1315, 3002), (1501, 2630)]