200996784

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 580087872

約数和(自身を除く): 379091088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 83, 134, 144, 166, 201, 249, 251, 268, 332, 402, 498, 502, 536, 603, 664, 747, 753, 804, 996, 1004, 1072, 1206, 1328, 1494, 1506, 1608, 1992, 2008, 2259, 2412, 2988, 3012, 3216, 3984, 4016, 4518, 4824, 5561, 5976, 6024, 9036, 9648, 11122, 11952, 12048, 16683, 16817, 18072, 20833, 22244, 33366, 33634, 36144, 41666, 44488, 50049, 50451, 62499, 66732, 67268, 83332, 88976, 100098, 100902, 124998, 133464, 134536, 151353, 166664, 187497, 200196, 201804, 249996, 266928, 269072, 302706, 333328, 374994, 400392, 403608, 499992, 605412, 749988, 800784, 807216, 999984, 1210824, 1395811, 1499976, 2421648, 2791622, 2999952, 4187433, 5583244, 8374866, 11166488, 12562299, 16749732, 22332976, 25124598, 33499464, 50249196, 66998928, 100498392, 200996784]

約数ペア:

[(1, 200996784), (2, 100498392), (3, 66998928), (4, 50249196), (6, 33499464), (8, 25124598), (9, 22332976), (12, 16749732), (16, 12562299), (18, 11166488), (24, 8374866), (36, 5583244), (48, 4187433), (67, 2999952), (72, 2791622), (83, 2421648), (134, 1499976), (144, 1395811), (166, 1210824), (201, 999984), (249, 807216), (251, 800784), (268, 749988), (332, 605412), (402, 499992), (498, 403608), (502, 400392), (536, 374994), (603, 333328), (664, 302706), (747, 269072), (753, 266928), (804, 249996), (996, 201804), (1004, 200196), (1072, 187497), (1206, 166664), (1328, 151353), (1494, 134536), (1506, 133464), (1608, 124998), (1992, 100902), (2008, 100098), (2259, 88976), (2412, 83332), (2988, 67268), (3012, 66732), (3216, 62499), (3984, 50451), (4016, 50049), (4518, 44488), (4824, 41666), (5561, 36144), (5976, 33634), (6024, 33366), (9036, 22244), (9648, 20833), (11122, 18072), (11952, 16817), (12048, 16683)]