205131528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 673263360

約数和(自身を除く): 468131832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 162, 164, 168, 189, 216, 246, 252, 287, 324, 328, 369, 378, 492, 504, 567, 574, 648, 738, 756, 861, 984, 1103, 1107, 1134, 1148, 1476, 1512, 1722, 2206, 2214, 2268, 2296, 2583, 2952, 3309, 3321, 3444, 4412, 4428, 4536, 5166, 6618, 6642, 6888, 7721, 7749, 8824, 8856, 9927, 10332, 13236, 13284, 15442, 15498, 19854, 20664, 23163, 23247, 26472, 26568, 29781, 30884, 30996, 39708, 45223, 46326, 46494, 59562, 61768, 61992, 69489, 79416, 89343, 90446, 92652, 92988, 119124, 135669, 138978, 178686, 180892, 185304, 185976, 208467, 238248, 271338, 277956, 316561, 357372, 361784, 407007, 416934, 542676, 555912, 625401, 633122, 714744, 814014, 833868, 949683, 1085352, 1221021, 1250802, 1266244, 1628028, 1667736, 1899366, 2442042, 2501604, 2532488, 2849049, 3256056, 3663063, 3798732, 4884084, 5003208, 5698098, 7326126, 7597464, 8547147, 9768168, 11396196, 14652252, 17094294, 22792392, 25641441, 29304504, 34188588, 51282882, 68377176, 102565764, 205131528]

約数ペア:

[(1, 205131528), (2, 102565764), (3, 68377176), (4, 51282882), (6, 34188588), (7, 29304504), (8, 25641441), (9, 22792392), (12, 17094294), (14, 14652252), (18, 11396196), (21, 9768168), (24, 8547147), (27, 7597464), (28, 7326126), (36, 5698098), (41, 5003208), (42, 4884084), (54, 3798732), (56, 3663063), (63, 3256056), (72, 2849049), (81, 2532488), (82, 2501604), (84, 2442042), (108, 1899366), (123, 1667736), (126, 1628028), (162, 1266244), (164, 1250802), (168, 1221021), (189, 1085352), (216, 949683), (246, 833868), (252, 814014), (287, 714744), (324, 633122), (328, 625401), (369, 555912), (378, 542676), (492, 416934), (504, 407007), (567, 361784), (574, 357372), (648, 316561), (738, 277956), (756, 271338), (861, 238248), (984, 208467), (1103, 185976), (1107, 185304), (1134, 180892), (1148, 178686), (1476, 138978), (1512, 135669), (1722, 119124), (2206, 92988), (2214, 92652), (2268, 90446), (2296, 89343), (2583, 79416), (2952, 69489), (3309, 61992), (3321, 61768), (3444, 59562), (4412, 46494), (4428, 46326), (4536, 45223), (5166, 39708), (6618, 30996), (6642, 30884), (6888, 29781), (7721, 26568), (7749, 26472), (8824, 23247), (8856, 23163), (9927, 20664), (10332, 19854), (13236, 15498), (13284, 15442)]