201392568

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 613496520

約数和(自身を除く): 412103952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 613, 648, 676, 702, 936, 972, 1014, 1053, 1226, 1352, 1404, 1521, 1839, 1944, 2028, 2106, 2452, 2808, 3042, 3159, 3678, 4056, 4212, 4563, 4904, 5517, 6084, 6318, 7356, 7969, 8424, 9126, 11034, 12168, 12636, 13689, 14712, 15938, 16551, 18252, 22068, 23907, 25272, 27378, 31876, 33102, 36504, 41067, 44136, 47814, 49653, 54756, 63752, 66204, 71721, 82134, 95628, 99306, 103597, 109512, 132408, 143442, 148959, 164268, 191256, 198612, 207194, 215163, 286884, 297918, 310791, 328536, 397224, 414388, 430326, 573768, 595836, 621582, 645489, 828776, 860652, 932373, 1191672, 1243164, 1290978, 1721304, 1864746, 1936467, 2486328, 2581956, 2797119, 3729492, 3872934, 5163912, 5594238, 7458984, 7745868, 8391357, 11188476, 15491736, 16782714, 22376952, 25174071, 33565428, 50348142, 67130856, 100696284, 201392568]

約数ペア:

[(1, 201392568), (2, 100696284), (3, 67130856), (4, 50348142), (6, 33565428), (8, 25174071), (9, 22376952), (12, 16782714), (13, 15491736), (18, 11188476), (24, 8391357), (26, 7745868), (27, 7458984), (36, 5594238), (39, 5163912), (52, 3872934), (54, 3729492), (72, 2797119), (78, 2581956), (81, 2486328), (104, 1936467), (108, 1864746), (117, 1721304), (156, 1290978), (162, 1243164), (169, 1191672), (216, 932373), (234, 860652), (243, 828776), (312, 645489), (324, 621582), (338, 595836), (351, 573768), (468, 430326), (486, 414388), (507, 397224), (613, 328536), (648, 310791), (676, 297918), (702, 286884), (936, 215163), (972, 207194), (1014, 198612), (1053, 191256), (1226, 164268), (1352, 148959), (1404, 143442), (1521, 132408), (1839, 109512), (1944, 103597), (2028, 99306), (2106, 95628), (2452, 82134), (2808, 71721), (3042, 66204), (3159, 63752), (3678, 54756), (4056, 49653), (4212, 47814), (4563, 44136), (4904, 41067), (5517, 36504), (6084, 33102), (6318, 31876), (7356, 27378), (7969, 25272), (8424, 23907), (9126, 22068), (11034, 18252), (12168, 16551), (12636, 15938), (13689, 14712)]