205861446

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{77801}}^1$

素因数の和:77826

約数の個数: 48

約数和(自身を含む): 532165680

約数和(自身を除く): 326304234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 77801, 155602, 233403, 466806, 544607, 700209, 1089214, 1400418, 1633821, 2100627, 3267642, 3812249, 4201254, 4901463, 7624498, 9802926, 11436747, 14704389, 22873494, 29408778, 34310241, 68620482, 102930723, 205861446]

約数ペア:

[(1, 205861446), (2, 102930723), (3, 68620482), (6, 34310241), (7, 29408778), (9, 22873494), (14, 14704389), (18, 11436747), (21, 9802926), (27, 7624498), (42, 4901463), (49, 4201254), (54, 3812249), (63, 3267642), (98, 2100627), (126, 1633821), (147, 1400418), (189, 1089214), (294, 700209), (378, 544607), (441, 466806), (882, 233403), (1323, 155602), (2646, 77801)]