195270978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 483451200

約数和(自身を除く): 288180222

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 49, 58, 74, 87, 98, 111, 147, 174, 203, 222, 259, 294, 406, 518, 609, 619, 777, 1073, 1218, 1238, 1421, 1554, 1813, 1857, 2146, 2842, 3219, 3626, 3714, 4263, 4333, 5439, 6438, 7511, 8526, 8666, 10878, 12999, 15022, 17951, 22533, 22903, 25998, 30331, 35902, 45066, 45806, 52577, 53853, 60662, 68709, 90993, 105154, 107706, 125657, 137418, 157731, 160321, 181986, 251314, 315462, 320642, 376971, 480963, 664187, 753942, 879599, 961926, 1122247, 1328374, 1759198, 1992561, 2244494, 2638797, 3366741, 3985122, 4649309, 5277594, 6733482, 9298618, 13947927, 27895854, 32545163, 65090326, 97635489, 195270978]

約数ペア:

[(1, 195270978), (2, 97635489), (3, 65090326), (6, 32545163), (7, 27895854), (14, 13947927), (21, 9298618), (29, 6733482), (37, 5277594), (42, 4649309), (49, 3985122), (58, 3366741), (74, 2638797), (87, 2244494), (98, 1992561), (111, 1759198), (147, 1328374), (174, 1122247), (203, 961926), (222, 879599), (259, 753942), (294, 664187), (406, 480963), (518, 376971), (609, 320642), (619, 315462), (777, 251314), (1073, 181986), (1218, 160321), (1238, 157731), (1421, 137418), (1554, 125657), (1813, 107706), (1857, 105154), (2146, 90993), (2842, 68709), (3219, 60662), (3626, 53853), (3714, 52577), (4263, 45806), (4333, 45066), (5439, 35902), (6438, 30331), (7511, 25998), (8526, 22903), (8666, 22533), (10878, 17951), (12999, 15022)]