213130488

素因数分解:

$2^3\times 3^1\times {\mathrm{907}}^1\times {\mathrm{9791}}^1$

素因数の和:10707

約数の個数: 32

約数和(自身を含む): 533468160

約数和(自身を除く): 320337672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 907, 1814, 2721, 3628, 5442, 7256, 9791, 10884, 19582, 21768, 29373, 39164, 58746, 78328, 117492, 234984, 8880437, 17760874, 26641311, 35521748, 53282622, 71043496, 106565244, 213130488]

約数ペア:

[(1, 213130488), (2, 106565244), (3, 71043496), (4, 53282622), (6, 35521748), (8, 26641311), (12, 17760874), (24, 8880437), (907, 234984), (1814, 117492), (2721, 78328), (3628, 58746), (5442, 39164), (7256, 29373), (9791, 21768), (10884, 19582)]