201627616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1319}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 422120160

約数和(自身を除く): 220492544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 544, 562, 1124, 1319, 2248, 2638, 4496, 4777, 5276, 8992, 9554, 10552, 19108, 21104, 22423, 38216, 42208, 44846, 76432, 89692, 152864, 179384, 358768, 370639, 717536, 741278, 1482556, 2965112, 5930224, 6300863, 11860448, 12601726, 25203452, 50406904, 100813808, 201627616]

約数ペア:

[(1, 201627616), (2, 100813808), (4, 50406904), (8, 25203452), (16, 12601726), (17, 11860448), (32, 6300863), (34, 5930224), (68, 2965112), (136, 1482556), (272, 741278), (281, 717536), (544, 370639), (562, 358768), (1124, 179384), (1319, 152864), (2248, 89692), (2638, 76432), (4496, 44846), (4777, 42208), (5276, 38216), (8992, 22423), (9554, 21104), (10552, 19108)]