207437568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 604369920

約数和(自身を除く): 396932352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 256, 263, 312, 316, 384, 416, 474, 526, 624, 632, 768, 789, 832, 948, 1027, 1052, 1248, 1264, 1578, 1664, 1896, 2054, 2104, 2496, 2528, 3081, 3156, 3328, 3419, 3792, 4108, 4208, 4992, 5056, 6162, 6312, 6838, 7584, 8216, 8416, 9984, 10112, 10257, 12324, 12624, 13676, 15168, 16432, 16832, 20224, 20514, 20777, 24648, 25248, 27352, 30336, 32864, 33664, 41028, 41554, 49296, 50496, 54704, 60672, 62331, 65728, 67328, 82056, 83108, 98592, 100992, 109408, 124662, 131456, 164112, 166216, 197184, 201984, 218816, 249324, 262912, 270101, 328224, 332432, 394368, 437632, 498648, 540202, 656448, 664864, 788736, 810303, 875264, 997296, 1080404, 1312896, 1329728, 1620606, 1994592, 2160808, 2625792, 2659456, 3241212, 3989184, 4321616, 5318912, 6482424, 7978368, 8643232, 12964848, 15956736, 17286464, 25929696, 34572928, 51859392, 69145856, 103718784, 207437568]

約数ペア:

[(1, 207437568), (2, 103718784), (3, 69145856), (4, 51859392), (6, 34572928), (8, 25929696), (12, 17286464), (13, 15956736), (16, 12964848), (24, 8643232), (26, 7978368), (32, 6482424), (39, 5318912), (48, 4321616), (52, 3989184), (64, 3241212), (78, 2659456), (79, 2625792), (96, 2160808), (104, 1994592), (128, 1620606), (156, 1329728), (158, 1312896), (192, 1080404), (208, 997296), (237, 875264), (256, 810303), (263, 788736), (312, 664864), (316, 656448), (384, 540202), (416, 498648), (474, 437632), (526, 394368), (624, 332432), (632, 328224), (768, 270101), (789, 262912), (832, 249324), (948, 218816), (1027, 201984), (1052, 197184), (1248, 166216), (1264, 164112), (1578, 131456), (1664, 124662), (1896, 109408), (2054, 100992), (2104, 98592), (2496, 83108), (2528, 82056), (3081, 67328), (3156, 65728), (3328, 62331), (3419, 60672), (3792, 54704), (4108, 50496), (4208, 49296), (4992, 41554), (5056, 41028), (6162, 33664), (6312, 32864), (6838, 30336), (7584, 27352), (8216, 25248), (8416, 24648), (9984, 20777), (10112, 20514), (10257, 20224), (12324, 16832), (12624, 16432), (13676, 15168)]