204069822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 457415424

約数和(自身を除く): 253345602

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 227, 257, 318, 454, 514, 583, 681, 771, 1166, 1362, 1542, 1749, 2497, 2827, 3498, 4994, 5654, 7491, 8481, 12031, 13621, 14982, 16962, 24062, 27242, 36093, 40863, 58339, 72186, 81726, 116678, 132341, 149831, 175017, 264682, 299662, 350034, 397023, 449493, 641729, 794046, 898986, 1283458, 1925187, 3091967, 3850374, 6183934, 9275901, 18551802, 34011637, 68023274, 102034911, 204069822]

約数ペア:

[(1, 204069822), (2, 102034911), (3, 68023274), (6, 34011637), (11, 18551802), (22, 9275901), (33, 6183934), (53, 3850374), (66, 3091967), (106, 1925187), (159, 1283458), (227, 898986), (257, 794046), (318, 641729), (454, 449493), (514, 397023), (583, 350034), (681, 299662), (771, 264682), (1166, 175017), (1362, 149831), (1542, 132341), (1749, 116678), (2497, 81726), (2827, 72186), (3498, 58339), (4994, 40863), (5654, 36093), (7491, 27242), (8481, 24062), (12031, 16962), (13621, 14982)]