230848708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 436907520

約数和(自身を除く): 206058812

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 223, 257, 446, 514, 892, 1007, 1028, 2014, 4028, 4237, 4883, 8474, 9766, 11819, 13621, 16948, 19532, 23638, 27242, 47276, 54484, 57311, 114622, 224561, 229244, 258799, 449122, 517598, 898244, 1035196, 1088909, 2177818, 3037483, 4355636, 6074966, 12149932, 57712177, 115424354, 230848708]

約数ペア:

[(1, 230848708), (2, 115424354), (4, 57712177), (19, 12149932), (38, 6074966), (53, 4355636), (76, 3037483), (106, 2177818), (212, 1088909), (223, 1035196), (257, 898244), (446, 517598), (514, 449122), (892, 258799), (1007, 229244), (1028, 224561), (2014, 114622), (4028, 57311), (4237, 54484), (4883, 47276), (8474, 27242), (9766, 23638), (11819, 19532), (13621, 16948)]