211156746

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{13417}}^1$

素因数の和:13526

約数の個数: 32

約数和(自身を含む): 439251648

約数和(自身を除く): 228094902

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 5246, 7869, 13417, 15738, 26834, 40251, 80502, 576931, 818437, 1153862, 1636874, 1730793, 2455311, 3461586, 4910622, 35192791, 70385582, 105578373, 211156746]

約数ペア:

[(1, 211156746), (2, 105578373), (3, 70385582), (6, 35192791), (43, 4910622), (61, 3461586), (86, 2455311), (122, 1730793), (129, 1636874), (183, 1153862), (258, 818437), (366, 576931), (2623, 80502), (5246, 40251), (7869, 26834), (13417, 15738)]