194300808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20142

約数の個数: 64

約数和(自身を含む): 540019200

約数和(自身を除く): 345718392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 261157, 482136, 522314, 622759, 783471, 1044628, 1245518, 1566942, 1868277, 2089256, 2491036, 3133884, 3736554, 4982072, 6267768, 7473108, 8095867, 14946216, 16191734, 24287601, 32383468, 48575202, 64766936, 97150404, 194300808]

約数ペア:

[(1, 194300808), (2, 97150404), (3, 64766936), (4, 48575202), (6, 32383468), (8, 24287601), (12, 16191734), (13, 14946216), (24, 8095867), (26, 7473108), (31, 6267768), (39, 4982072), (52, 3736554), (62, 3133884), (78, 2491036), (93, 2089256), (104, 1868277), (124, 1566942), (156, 1245518), (186, 1044628), (248, 783471), (312, 622759), (372, 522314), (403, 482136), (744, 261157), (806, 241068), (1209, 160712), (1612, 120534), (2418, 80356), (3224, 60267), (4836, 40178), (9672, 20089)]