201294790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2591}}^1$

素因数の和:3072

約数の個数: 32

約数和(自身を含む): 384632064

約数和(自身を除く): 183337274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 914, 2285, 2591, 4570, 5182, 7769, 12955, 15538, 25910, 38845, 44047, 77690, 88094, 220235, 440470, 1184087, 2368174, 5920435, 11840870, 20129479, 40258958, 100647395, 201294790]

約数ペア:

[(1, 201294790), (2, 100647395), (5, 40258958), (10, 20129479), (17, 11840870), (34, 5920435), (85, 2368174), (170, 1184087), (457, 440470), (914, 220235), (2285, 88094), (2591, 77690), (4570, 44047), (5182, 38845), (7769, 25910), (12955, 15538)]