200349318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 460615680

約数和(自身を除く): 260266362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 278, 417, 442, 663, 834, 1087, 1326, 1807, 2174, 2363, 3261, 3614, 4726, 5421, 6522, 7089, 10842, 14131, 14178, 18479, 28262, 30719, 36958, 42393, 55437, 61438, 84786, 92157, 110874, 151093, 184314, 240227, 302186, 453279, 480454, 720681, 906558, 1441362, 1964209, 2568581, 3928418, 5137162, 5892627, 7705743, 11785254, 15411486, 33391553, 66783106, 100174659, 200349318]

約数ペア:

[(1, 200349318), (2, 100174659), (3, 66783106), (6, 33391553), (13, 15411486), (17, 11785254), (26, 7705743), (34, 5892627), (39, 5137162), (51, 3928418), (78, 2568581), (102, 1964209), (139, 1441362), (221, 906558), (278, 720681), (417, 480454), (442, 453279), (663, 302186), (834, 240227), (1087, 184314), (1326, 151093), (1807, 110874), (2174, 92157), (2363, 84786), (3261, 61438), (3614, 55437), (4726, 42393), (5421, 36958), (6522, 30719), (7089, 28262), (10842, 18479), (14131, 14178)]