201496624

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 90

約数和(自身を含む): 468290340

約数和(自身を除く): 266793716

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 139, 172, 196, 278, 301, 344, 392, 556, 602, 688, 784, 973, 1112, 1204, 1849, 1946, 2107, 2224, 2408, 3698, 3892, 4214, 4816, 5977, 6811, 7396, 7784, 8428, 11954, 12943, 13622, 14792, 15568, 16856, 23908, 25886, 27244, 29584, 33712, 41839, 47816, 51772, 54488, 83678, 90601, 95632, 103544, 108976, 167356, 181202, 207088, 257011, 292873, 334712, 362404, 514022, 585746, 669424, 724808, 1028044, 1171492, 1449616, 1799077, 2056088, 2342984, 3598154, 4112176, 4685968, 7196308, 12593539, 14392616, 25187078, 28785232, 50374156, 100748312, 201496624]

約数ペア:

[(1, 201496624), (2, 100748312), (4, 50374156), (7, 28785232), (8, 25187078), (14, 14392616), (16, 12593539), (28, 7196308), (43, 4685968), (49, 4112176), (56, 3598154), (86, 2342984), (98, 2056088), (112, 1799077), (139, 1449616), (172, 1171492), (196, 1028044), (278, 724808), (301, 669424), (344, 585746), (392, 514022), (556, 362404), (602, 334712), (688, 292873), (784, 257011), (973, 207088), (1112, 181202), (1204, 167356), (1849, 108976), (1946, 103544), (2107, 95632), (2224, 90601), (2408, 83678), (3698, 54488), (3892, 51772), (4214, 47816), (4816, 41839), (5977, 33712), (6811, 29584), (7396, 27244), (7784, 25886), (8428, 23908), (11954, 16856), (12943, 15568), (13622, 14792)]