201747735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13627}}^1$

素因数の和:13692

約数の個数: 48

約数和(自身を含む): 408185856

約数和(自身を除く): 206438121

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 13627, 14805, 40881, 68135, 95389, 122643, 204405, 286167, 476945, 613215, 640469, 858501, 1430835, 1921407, 3202345, 4292505, 4483283, 5764221, 9607035, 13449849, 22416415, 28821105, 40349547, 67249245, 201747735]

約数ペア:

[(1, 201747735), (3, 67249245), (5, 40349547), (7, 28821105), (9, 22416415), (15, 13449849), (21, 9607035), (35, 5764221), (45, 4483283), (47, 4292505), (63, 3202345), (105, 1921407), (141, 1430835), (235, 858501), (315, 640469), (329, 613215), (423, 476945), (705, 286167), (987, 204405), (1645, 122643), (2115, 95389), (2961, 68135), (4935, 40881), (13627, 14805)]