207675776

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 543456000

約数和(自身を除く): 335780224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 896, 1064, 1109, 1216, 1232, 1408, 1463, 1672, 2128, 2218, 2432, 2464, 2926, 3344, 4256, 4436, 4928, 5852, 6688, 7763, 8512, 8872, 9856, 11704, 12199, 13376, 15526, 17024, 17744, 21071, 23408, 24398, 26752, 31052, 35488, 42142, 46816, 48796, 62104, 70976, 84284, 85393, 93632, 97592, 124208, 141952, 147497, 168568, 170786, 187264, 195184, 231781, 248416, 294994, 337136, 341572, 390368, 463562, 496832, 589988, 674272, 683144, 780736, 927124, 993664, 1179976, 1348544, 1366288, 1561472, 1622467, 1854248, 2359952, 2697088, 2732576, 3244934, 3708496, 4719904, 5465152, 6489868, 7416992, 9439808, 10930304, 12979736, 14833984, 18879616, 25959472, 29667968, 51918944, 103837888, 207675776]

約数ペア:

[(1, 207675776), (2, 103837888), (4, 51918944), (7, 29667968), (8, 25959472), (11, 18879616), (14, 14833984), (16, 12979736), (19, 10930304), (22, 9439808), (28, 7416992), (32, 6489868), (38, 5465152), (44, 4719904), (56, 3708496), (64, 3244934), (76, 2732576), (77, 2697088), (88, 2359952), (112, 1854248), (128, 1622467), (133, 1561472), (152, 1366288), (154, 1348544), (176, 1179976), (209, 993664), (224, 927124), (266, 780736), (304, 683144), (308, 674272), (352, 589988), (418, 496832), (448, 463562), (532, 390368), (608, 341572), (616, 337136), (704, 294994), (836, 248416), (896, 231781), (1064, 195184), (1109, 187264), (1216, 170786), (1232, 168568), (1408, 147497), (1463, 141952), (1672, 124208), (2128, 97592), (2218, 93632), (2432, 85393), (2464, 84284), (2926, 70976), (3344, 62104), (4256, 48796), (4436, 46816), (4928, 42142), (5852, 35488), (6688, 31052), (7763, 26752), (8512, 24398), (8872, 23408), (9856, 21071), (11704, 17744), (12199, 17024), (13376, 15526)]