201575946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 476098560

約数和(自身を除く): 274522614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 239, 286, 429, 478, 717, 858, 983, 1434, 1966, 2629, 2949, 3107, 5258, 5898, 6214, 7887, 9321, 10813, 12779, 15774, 18642, 21626, 25558, 32439, 34177, 38337, 64878, 68354, 76674, 102531, 140569, 205062, 234937, 281138, 421707, 469874, 704811, 843414, 1409622, 2584307, 3054181, 5168614, 6108362, 7752921, 9162543, 15505842, 18325086, 33595991, 67191982, 100787973, 201575946]

約数ペア:

[(1, 201575946), (2, 100787973), (3, 67191982), (6, 33595991), (11, 18325086), (13, 15505842), (22, 9162543), (26, 7752921), (33, 6108362), (39, 5168614), (66, 3054181), (78, 2584307), (143, 1409622), (239, 843414), (286, 704811), (429, 469874), (478, 421707), (717, 281138), (858, 234937), (983, 205062), (1434, 140569), (1966, 102531), (2629, 76674), (2949, 68354), (3107, 64878), (5258, 38337), (5898, 34177), (6214, 32439), (7887, 25558), (9321, 21626), (10813, 18642), (12779, 15774)]