208815504

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{140333}}^1$

素因数の和:140375

約数の個数: 40

約数和(自身を含む): 556845312

約数和(自身を除く): 348029808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 140333, 280666, 420999, 561332, 841998, 1122664, 1683996, 2245328, 3367992, 4350323, 6735984, 8700646, 13050969, 17401292, 26101938, 34802584, 52203876, 69605168, 104407752, 208815504]

約数ペア:

[(1, 208815504), (2, 104407752), (3, 69605168), (4, 52203876), (6, 34802584), (8, 26101938), (12, 17401292), (16, 13050969), (24, 8700646), (31, 6735984), (48, 4350323), (62, 3367992), (93, 2245328), (124, 1683996), (186, 1122664), (248, 841998), (372, 561332), (496, 420999), (744, 280666), (1488, 140333)]