210810522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{12809}}^1$

素因数の和:13038

約数の個数: 32

約数和(自身を含む): 456240960

約数和(自身を除く): 245430438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 8229, 12809, 16458, 25618, 38427, 76854, 166517, 333034, 499551, 999102, 2702699, 5405398, 8108097, 16216194, 35135087, 70270174, 105405261, 210810522]

約数ペア:

[(1, 210810522), (2, 105405261), (3, 70270174), (6, 35135087), (13, 16216194), (26, 8108097), (39, 5405398), (78, 2702699), (211, 999102), (422, 499551), (633, 333034), (1266, 166517), (2743, 76854), (5486, 38427), (8229, 25618), (12809, 16458)]