201800784

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 534251520

約数和(自身を除く): 332450736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 131, 134, 201, 262, 268, 393, 402, 479, 524, 536, 786, 804, 958, 1048, 1072, 1437, 1572, 1608, 1916, 2096, 2874, 3144, 3216, 3832, 5748, 6288, 7664, 8777, 11496, 17554, 22992, 26331, 32093, 35108, 52662, 62749, 64186, 70216, 96279, 105324, 125498, 128372, 140432, 188247, 192558, 210648, 250996, 256744, 376494, 385116, 421296, 501992, 513488, 752988, 770232, 1003984, 1505976, 1540464, 3011952, 4204183, 8408366, 12612549, 16816732, 25225098, 33633464, 50450196, 67266928, 100900392, 201800784]

約数ペア:

[(1, 201800784), (2, 100900392), (3, 67266928), (4, 50450196), (6, 33633464), (8, 25225098), (12, 16816732), (16, 12612549), (24, 8408366), (48, 4204183), (67, 3011952), (131, 1540464), (134, 1505976), (201, 1003984), (262, 770232), (268, 752988), (393, 513488), (402, 501992), (479, 421296), (524, 385116), (536, 376494), (786, 256744), (804, 250996), (958, 210648), (1048, 192558), (1072, 188247), (1437, 140432), (1572, 128372), (1608, 125498), (1916, 105324), (2096, 96279), (2874, 70216), (3144, 64186), (3216, 62749), (3832, 52662), (5748, 35108), (6288, 32093), (7664, 26331), (8777, 22992), (11496, 17554)]