205427328

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17257}}^1$

素因数の和:17305

約数の個数: 64

約数和(自身を含む): 563301120

約数和(自身を除く): 357873792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 17257, 34514, 51771, 69028, 103542, 138056, 207084, 276112, 414168, 534967, 552224, 828336, 1069934, 1104448, 1604901, 1656672, 2139868, 2208896, 3209802, 3313344, 4279736, 6419604, 6626688, 8559472, 12839208, 17118944, 25678416, 34237888, 51356832, 68475776, 102713664, 205427328]

約数ペア:

[(1, 205427328), (2, 102713664), (3, 68475776), (4, 51356832), (6, 34237888), (8, 25678416), (12, 17118944), (16, 12839208), (24, 8559472), (31, 6626688), (32, 6419604), (48, 4279736), (62, 3313344), (64, 3209802), (93, 2208896), (96, 2139868), (124, 1656672), (128, 1604901), (186, 1104448), (192, 1069934), (248, 828336), (372, 552224), (384, 534967), (496, 414168), (744, 276112), (992, 207084), (1488, 138056), (1984, 103542), (2976, 69028), (3968, 51771), (5952, 34514), (11904, 17257)]