205012368

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4463}}^1$

素因数の和:4517

約数の個数: 120

約数和(自身を含む): 647637120

約数和(自身を除く): 442624752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 4463, 5104, 5742, 7656, 8926, 11484, 13389, 15312, 17852, 22968, 26778, 35704, 40167, 45936, 49093, 53556, 71408, 80334, 98186, 107112, 129427, 147279, 160668, 196372, 214224, 258854, 294558, 321336, 388281, 392744, 441837, 517708, 589116, 642672, 776562, 785488, 883674, 1035416, 1164843, 1178232, 1423697, 1553124, 1767348, 2070832, 2329686, 2356464, 2847394, 3106248, 3534696, 4271091, 4659372, 5694788, 6212496, 7069392, 8542182, 9318744, 11389576, 12813273, 17084364, 18637488, 22779152, 25626546, 34168728, 51253092, 68337456, 102506184, 205012368]

約数ペア:

[(1, 205012368), (2, 102506184), (3, 68337456), (4, 51253092), (6, 34168728), (8, 25626546), (9, 22779152), (11, 18637488), (12, 17084364), (16, 12813273), (18, 11389576), (22, 9318744), (24, 8542182), (29, 7069392), (33, 6212496), (36, 5694788), (44, 4659372), (48, 4271091), (58, 3534696), (66, 3106248), (72, 2847394), (87, 2356464), (88, 2329686), (99, 2070832), (116, 1767348), (132, 1553124), (144, 1423697), (174, 1178232), (176, 1164843), (198, 1035416), (232, 883674), (261, 785488), (264, 776562), (319, 642672), (348, 589116), (396, 517708), (464, 441837), (522, 392744), (528, 388281), (638, 321336), (696, 294558), (792, 258854), (957, 214224), (1044, 196372), (1276, 160668), (1392, 147279), (1584, 129427), (1914, 107112), (2088, 98186), (2552, 80334), (2871, 71408), (3828, 53556), (4176, 49093), (4463, 45936), (5104, 40167), (5742, 35704), (7656, 26778), (8926, 22968), (11484, 17852), (13389, 15312)]