223058654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 424080384

約数和(自身を除く): 201021730

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 103, 146, 163, 182, 206, 326, 511, 721, 949, 1022, 1141, 1339, 1442, 1898, 2119, 2282, 2678, 4238, 6643, 7519, 9373, 11899, 13286, 14833, 15038, 16789, 18746, 23798, 29666, 33578, 52633, 83293, 97747, 105266, 117523, 154687, 166586, 195494, 218257, 235046, 309374, 436514, 684229, 1082809, 1225597, 1368458, 1527799, 2165618, 2451194, 3055598, 8579179, 15932761, 17158358, 31865522, 111529327, 223058654]

約数ペア:

[(1, 223058654), (2, 111529327), (7, 31865522), (13, 17158358), (14, 15932761), (26, 8579179), (73, 3055598), (91, 2451194), (103, 2165618), (146, 1527799), (163, 1368458), (182, 1225597), (206, 1082809), (326, 684229), (511, 436514), (721, 309374), (949, 235046), (1022, 218257), (1141, 195494), (1339, 166586), (1442, 154687), (1898, 117523), (2119, 105266), (2282, 97747), (2678, 83293), (4238, 52633), (6643, 33578), (7519, 29666), (9373, 23798), (11899, 18746), (13286, 16789), (14833, 15038)]