210534142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 406788480

約数和(自身を除く): 196254338

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 113, 182, 203, 226, 353, 377, 406, 706, 754, 791, 1469, 1582, 2471, 2639, 2938, 3277, 4589, 4942, 5278, 6554, 9178, 10237, 10283, 20474, 20566, 22939, 32123, 39889, 42601, 45878, 64246, 71659, 79778, 85202, 133081, 143318, 266162, 279223, 298207, 518557, 558446, 596414, 931567, 1037114, 1156781, 1863134, 2313562, 3629899, 7259798, 8097467, 15038153, 16194934, 30076306, 105267071, 210534142]

約数ペア:

[(1, 210534142), (2, 105267071), (7, 30076306), (13, 16194934), (14, 15038153), (26, 8097467), (29, 7259798), (58, 3629899), (91, 2313562), (113, 1863134), (182, 1156781), (203, 1037114), (226, 931567), (353, 596414), (377, 558446), (406, 518557), (706, 298207), (754, 279223), (791, 266162), (1469, 143318), (1582, 133081), (2471, 85202), (2639, 79778), (2938, 71659), (3277, 64246), (4589, 45878), (4942, 42601), (5278, 39889), (6554, 32123), (9178, 22939), (10237, 20566), (10283, 20474)]