201446865

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5387}}^1$

素因数の和:5678

約数の個数: 32

約数和(自身を含む): 359487360

約数和(自身を除く): 158040495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 5387, 7479, 12465, 16161, 26935, 37395, 48483, 80805, 145449, 242415, 727245, 1492199, 4476597, 7460995, 13429791, 22382985, 40289373, 67148955, 201446865]

約数ペア:

[(1, 201446865), (3, 67148955), (5, 40289373), (9, 22382985), (15, 13429791), (27, 7460995), (45, 4476597), (135, 1492199), (277, 727245), (831, 242415), (1385, 145449), (2493, 80805), (4155, 48483), (5387, 37395), (7479, 26935), (12465, 16161)]