203051268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 624589056

約数和(自身を除く): 421537788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 53, 63, 69, 84, 92, 106, 126, 138, 159, 161, 207, 212, 252, 276, 318, 322, 371, 414, 477, 483, 636, 644, 661, 742, 828, 954, 966, 1113, 1219, 1322, 1449, 1484, 1908, 1932, 1983, 2226, 2438, 2644, 2898, 3339, 3657, 3966, 4452, 4627, 4876, 5796, 5949, 6678, 7314, 7932, 8533, 9254, 10971, 11898, 13356, 13881, 14628, 15203, 17066, 18508, 21942, 23796, 25599, 27762, 30406, 34132, 35033, 41643, 43884, 45609, 51198, 55524, 60812, 70066, 76797, 83286, 91218, 102396, 105099, 106421, 136827, 140132, 153594, 166572, 182436, 210198, 212842, 245231, 273654, 307188, 315297, 319263, 420396, 425684, 490462, 547308, 630594, 638526, 735693, 805759, 957789, 980924, 1261188, 1277052, 1471386, 1611518, 1915578, 2207079, 2417277, 2942772, 3223036, 3831156, 4414158, 4834554, 5640313, 7251831, 8828316, 9669108, 11280626, 14503662, 16920939, 22561252, 29007324, 33841878, 50762817, 67683756, 101525634, 203051268]

約数ペア:

[(1, 203051268), (2, 101525634), (3, 67683756), (4, 50762817), (6, 33841878), (7, 29007324), (9, 22561252), (12, 16920939), (14, 14503662), (18, 11280626), (21, 9669108), (23, 8828316), (28, 7251831), (36, 5640313), (42, 4834554), (46, 4414158), (53, 3831156), (63, 3223036), (69, 2942772), (84, 2417277), (92, 2207079), (106, 1915578), (126, 1611518), (138, 1471386), (159, 1277052), (161, 1261188), (207, 980924), (212, 957789), (252, 805759), (276, 735693), (318, 638526), (322, 630594), (371, 547308), (414, 490462), (477, 425684), (483, 420396), (636, 319263), (644, 315297), (661, 307188), (742, 273654), (828, 245231), (954, 212842), (966, 210198), (1113, 182436), (1219, 166572), (1322, 153594), (1449, 140132), (1484, 136827), (1908, 106421), (1932, 105099), (1983, 102396), (2226, 91218), (2438, 83286), (2644, 76797), (2898, 70066), (3339, 60812), (3657, 55524), (3966, 51198), (4452, 45609), (4627, 43884), (4876, 41643), (5796, 35033), (5949, 34132), (6678, 30406), (7314, 27762), (7932, 25599), (8533, 23796), (9254, 21942), (10971, 18508), (11898, 17066), (13356, 15203), (13881, 14628)]