210318486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1698

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 327469674

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 133, 138, 147, 161, 266, 294, 322, 399, 437, 483, 798, 874, 931, 966, 1127, 1311, 1637, 1862, 2254, 2622, 2793, 3059, 3274, 3381, 4911, 5586, 6118, 6762, 9177, 9822, 11459, 18354, 21413, 22918, 31103, 34377, 37651, 42826, 62206, 64239, 68754, 75302, 80213, 93309, 112953, 128478, 160426, 186618, 217721, 225906, 240639, 263557, 435442, 481278, 527114, 653163, 715369, 790671, 1306326, 1430738, 1524047, 1581342, 1844899, 2146107, 3048094, 3689798, 4292214, 4572141, 5007583, 5534697, 9144282, 10015166, 11069394, 15022749, 30045498, 35053081, 70106162, 105159243, 210318486]

約数ペア:

[(1, 210318486), (2, 105159243), (3, 70106162), (6, 35053081), (7, 30045498), (14, 15022749), (19, 11069394), (21, 10015166), (23, 9144282), (38, 5534697), (42, 5007583), (46, 4572141), (49, 4292214), (57, 3689798), (69, 3048094), (98, 2146107), (114, 1844899), (133, 1581342), (138, 1524047), (147, 1430738), (161, 1306326), (266, 790671), (294, 715369), (322, 653163), (399, 527114), (437, 481278), (483, 435442), (798, 263557), (874, 240639), (931, 225906), (966, 217721), (1127, 186618), (1311, 160426), (1637, 128478), (1862, 112953), (2254, 93309), (2622, 80213), (2793, 75302), (3059, 68754), (3274, 64239), (3381, 62206), (4911, 42826), (5586, 37651), (6118, 34377), (6762, 31103), (9177, 22918), (9822, 21413), (11459, 18354)]