208327872

素因数分解:

$2^6\times 3^1\times {\mathrm{349}}^1\times {\mathrm{3109}}^1$

素因数の和:3473

約数の個数: 56

約数和(自身を含む): 552958000

約数和(自身を除く): 344630128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 349, 698, 1047, 1396, 2094, 2792, 3109, 4188, 5584, 6218, 8376, 9327, 11168, 12436, 16752, 18654, 22336, 24872, 33504, 37308, 49744, 67008, 74616, 99488, 149232, 198976, 298464, 596928, 1085041, 2170082, 3255123, 4340164, 6510246, 8680328, 13020492, 17360656, 26040984, 34721312, 52081968, 69442624, 104163936, 208327872]

約数ペア:

[(1, 208327872), (2, 104163936), (3, 69442624), (4, 52081968), (6, 34721312), (8, 26040984), (12, 17360656), (16, 13020492), (24, 8680328), (32, 6510246), (48, 4340164), (64, 3255123), (96, 2170082), (192, 1085041), (349, 596928), (698, 298464), (1047, 198976), (1396, 149232), (2094, 99488), (2792, 74616), (3109, 67008), (4188, 49744), (5584, 37308), (6218, 33504), (8376, 24872), (9327, 22336), (11168, 18654), (12436, 16752)]