207973494

素因数分解:

$2^1\times 3^6\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2216

約数の個数: 56

約数和(自身を含む): 474930360

約数和(自身を除く): 266956866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 603, 729, 1206, 1458, 1809, 2129, 3618, 4258, 5427, 6387, 10854, 12774, 16281, 19161, 32562, 38322, 48843, 57483, 97686, 114966, 142643, 172449, 285286, 344898, 427929, 517347, 855858, 1034694, 1283787, 1552041, 2567574, 3104082, 3851361, 7702722, 11554083, 23108166, 34662249, 69324498, 103986747, 207973494]

約数ペア:

[(1, 207973494), (2, 103986747), (3, 69324498), (6, 34662249), (9, 23108166), (18, 11554083), (27, 7702722), (54, 3851361), (67, 3104082), (81, 2567574), (134, 1552041), (162, 1283787), (201, 1034694), (243, 855858), (402, 517347), (486, 427929), (603, 344898), (729, 285286), (1206, 172449), (1458, 142643), (1809, 114966), (2129, 97686), (3618, 57483), (4258, 48843), (5427, 38322), (6387, 32562), (10854, 19161), (12774, 16281)]