207318064

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 410598720

約数和(自身を除く): 203280656

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 332, 428, 664, 856, 1328, 1459, 1712, 2918, 5836, 8881, 11672, 17762, 23344, 35524, 71048, 121097, 142096, 156113, 242194, 312226, 484388, 624452, 968776, 1248904, 1937552, 2497808, 12957379, 25914758, 51829516, 103659032, 207318064]

約数ペア:

[(1, 207318064), (2, 103659032), (4, 51829516), (8, 25914758), (16, 12957379), (83, 2497808), (107, 1937552), (166, 1248904), (214, 968776), (332, 624452), (428, 484388), (664, 312226), (856, 242194), (1328, 156113), (1459, 142096), (1712, 121097), (2918, 71048), (5836, 35524), (8881, 23344), (11672, 17762)]