199171776

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 550753280

約数和(自身を除く): 351581504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 186, 192, 218, 248, 307, 327, 372, 436, 496, 614, 654, 744, 872, 921, 992, 1228, 1308, 1488, 1744, 1842, 1984, 2456, 2616, 2976, 3379, 3488, 3684, 4912, 5232, 5952, 6758, 6976, 7368, 9517, 9824, 10137, 10464, 13516, 14736, 19034, 19648, 20274, 20928, 27032, 28551, 29472, 33463, 38068, 40548, 54064, 57102, 58944, 66926, 76136, 81096, 100389, 108128, 114204, 133852, 152272, 162192, 200778, 216256, 228408, 267704, 304544, 324384, 401556, 456816, 535408, 609088, 648768, 803112, 913632, 1037353, 1070816, 1606224, 1827264, 2074706, 2141632, 3112059, 3212448, 4149412, 6224118, 6424896, 8298824, 12448236, 16597648, 24896472, 33195296, 49792944, 66390592, 99585888, 199171776]

約数ペア:

[(1, 199171776), (2, 99585888), (3, 66390592), (4, 49792944), (6, 33195296), (8, 24896472), (12, 16597648), (16, 12448236), (24, 8298824), (31, 6424896), (32, 6224118), (48, 4149412), (62, 3212448), (64, 3112059), (93, 2141632), (96, 2074706), (109, 1827264), (124, 1606224), (186, 1070816), (192, 1037353), (218, 913632), (248, 803112), (307, 648768), (327, 609088), (372, 535408), (436, 456816), (496, 401556), (614, 324384), (654, 304544), (744, 267704), (872, 228408), (921, 216256), (992, 200778), (1228, 162192), (1308, 152272), (1488, 133852), (1744, 114204), (1842, 108128), (1984, 100389), (2456, 81096), (2616, 76136), (2976, 66926), (3379, 58944), (3488, 57102), (3684, 54064), (4912, 40548), (5232, 38068), (5952, 33463), (6758, 29472), (6976, 28551), (7368, 27032), (9517, 20928), (9824, 20274), (10137, 19648), (10464, 19034), (13516, 14736)]