207070208

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 88

約数和(自身を含む): 451977600

約数和(自身を除く): 244907392

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 367, 464, 512, 551, 608, 734, 928, 1024, 1102, 1216, 1468, 1856, 2204, 2432, 2936, 3712, 4408, 4864, 5872, 6973, 7424, 8816, 9728, 10643, 11744, 13946, 14848, 17632, 19456, 21286, 23488, 27892, 29696, 35264, 42572, 46976, 55784, 70528, 85144, 93952, 111568, 141056, 170288, 187904, 202217, 223136, 282112, 340576, 375808, 404434, 446272, 564224, 681152, 808868, 892544, 1362304, 1617736, 1785088, 2724608, 3235472, 3570176, 5449216, 6470944, 7140352, 10898432, 12941888, 25883776, 51767552, 103535104, 207070208]

約数ペア:

[(1, 207070208), (2, 103535104), (4, 51767552), (8, 25883776), (16, 12941888), (19, 10898432), (29, 7140352), (32, 6470944), (38, 5449216), (58, 3570176), (64, 3235472), (76, 2724608), (116, 1785088), (128, 1617736), (152, 1362304), (232, 892544), (256, 808868), (304, 681152), (367, 564224), (464, 446272), (512, 404434), (551, 375808), (608, 340576), (734, 282112), (928, 223136), (1024, 202217), (1102, 187904), (1216, 170288), (1468, 141056), (1856, 111568), (2204, 93952), (2432, 85144), (2936, 70528), (3712, 55784), (4408, 46976), (4864, 42572), (5872, 35264), (6973, 29696), (7424, 27892), (8816, 23488), (9728, 21286), (10643, 19456), (11744, 17632), (13946, 14848)]