198107208

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 612244800

約数和(自身を除く): 414137592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 81, 104, 108, 117, 134, 156, 162, 169, 201, 216, 234, 243, 268, 312, 324, 338, 351, 402, 468, 486, 507, 536, 603, 648, 676, 702, 729, 804, 871, 936, 972, 1014, 1053, 1206, 1352, 1404, 1458, 1521, 1608, 1742, 1809, 1944, 2028, 2106, 2187, 2412, 2613, 2808, 2916, 3042, 3159, 3484, 3618, 4056, 4212, 4374, 4563, 4824, 5226, 5427, 5832, 6084, 6318, 6968, 7236, 7839, 8424, 8748, 9126, 9477, 10452, 10854, 11323, 12168, 12636, 13689, 14472, 15678, 16281, 17496, 18252, 18954, 20904, 21708, 22646, 23517, 25272, 27378, 28431, 31356, 32562, 33969, 36504, 37908, 41067, 43416, 45292, 47034, 48843, 54756, 56862, 62712, 65124, 67938, 70551, 75816, 82134, 90584, 94068, 97686, 101907, 109512, 113724, 123201, 130248, 135876, 141102, 146529, 164268, 188136, 195372, 203814, 211653, 227448, 246402, 271752, 282204, 293058, 305721, 328536, 369603, 390744, 407628, 423306, 492804, 564408, 586116, 611442, 634959, 739206, 815256, 846612, 917163, 985608, 1172232, 1222884, 1269918, 1478412, 1693224, 1834326, 1904877, 2445768, 2539836, 2751489, 2956824, 3668652, 3809754, 5079672, 5502978, 7337304, 7619508, 8254467, 11005956, 15239016, 16508934, 22011912, 24763401, 33017868, 49526802, 66035736, 99053604, 198107208]

約数ペア:

[(1, 198107208), (2, 99053604), (3, 66035736), (4, 49526802), (6, 33017868), (8, 24763401), (9, 22011912), (12, 16508934), (13, 15239016), (18, 11005956), (24, 8254467), (26, 7619508), (27, 7337304), (36, 5502978), (39, 5079672), (52, 3809754), (54, 3668652), (67, 2956824), (72, 2751489), (78, 2539836), (81, 2445768), (104, 1904877), (108, 1834326), (117, 1693224), (134, 1478412), (156, 1269918), (162, 1222884), (169, 1172232), (201, 985608), (216, 917163), (234, 846612), (243, 815256), (268, 739206), (312, 634959), (324, 611442), (338, 586116), (351, 564408), (402, 492804), (468, 423306), (486, 407628), (507, 390744), (536, 369603), (603, 328536), (648, 305721), (676, 293058), (702, 282204), (729, 271752), (804, 246402), (871, 227448), (936, 211653), (972, 203814), (1014, 195372), (1053, 188136), (1206, 164268), (1352, 146529), (1404, 141102), (1458, 135876), (1521, 130248), (1608, 123201), (1742, 113724), (1809, 109512), (1944, 101907), (2028, 97686), (2106, 94068), (2187, 90584), (2412, 82134), (2613, 75816), (2808, 70551), (2916, 67938), (3042, 65124), (3159, 62712), (3484, 56862), (3618, 54756), (4056, 48843), (4212, 47034), (4374, 45292), (4563, 43416), (4824, 41067), (5226, 37908), (5427, 36504), (5832, 33969), (6084, 32562), (6318, 31356), (6968, 28431), (7236, 27378), (7839, 25272), (8424, 23517), (8748, 22646), (9126, 21708), (9477, 20904), (10452, 18954), (10854, 18252), (11323, 17496), (12168, 16281), (12636, 15678), (13689, 14472)]