201650792

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 449245440

約数和(自身を除く): 247594648

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 71, 82, 142, 164, 284, 287, 328, 497, 568, 574, 994, 1148, 1237, 1988, 2296, 2474, 2911, 3976, 4948, 5822, 8659, 9896, 11644, 17318, 20377, 23288, 34636, 40754, 50717, 69272, 81508, 87827, 101434, 163016, 175654, 202868, 351308, 355019, 405736, 614789, 702616, 710038, 1229578, 1420076, 2459156, 2840152, 3600907, 4918312, 7201814, 14403628, 25206349, 28807256, 50412698, 100825396, 201650792]

約数ペア:

[(1, 201650792), (2, 100825396), (4, 50412698), (7, 28807256), (8, 25206349), (14, 14403628), (28, 7201814), (41, 4918312), (56, 3600907), (71, 2840152), (82, 2459156), (142, 1420076), (164, 1229578), (284, 710038), (287, 702616), (328, 614789), (497, 405736), (568, 355019), (574, 351308), (994, 202868), (1148, 175654), (1237, 163016), (1988, 101434), (2296, 87827), (2474, 81508), (2911, 69272), (3976, 50717), (4948, 40754), (5822, 34636), (8659, 23288), (9896, 20377), (11644, 17318)]