201059782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 203914298

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 119, 122, 154, 187, 238, 374, 427, 671, 854, 1037, 1259, 1309, 1342, 2074, 2518, 2618, 4697, 7259, 8813, 9394, 11407, 13849, 14518, 17626, 21403, 22814, 27698, 42806, 76799, 79849, 96943, 149821, 153598, 159698, 193886, 235433, 299642, 470866, 537593, 844789, 1075186, 1305583, 1648031, 1689578, 2611166, 3296062, 5913523, 9139081, 11827046, 14361413, 18278162, 28722826, 100529891, 201059782]

約数ペア:

[(1, 201059782), (2, 100529891), (7, 28722826), (11, 18278162), (14, 14361413), (17, 11827046), (22, 9139081), (34, 5913523), (61, 3296062), (77, 2611166), (119, 1689578), (122, 1648031), (154, 1305583), (187, 1075186), (238, 844789), (374, 537593), (427, 470866), (671, 299642), (854, 235433), (1037, 193886), (1259, 159698), (1309, 153598), (1342, 149821), (2074, 96943), (2518, 79849), (2618, 76799), (4697, 42806), (7259, 27698), (8813, 22814), (9394, 21403), (11407, 17626), (13849, 14518)]