197475456

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 553443840

約数和(自身を除く): 355968384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 313, 318, 372, 384, 424, 496, 626, 636, 744, 848, 939, 992, 1252, 1272, 1488, 1643, 1696, 1878, 1984, 2504, 2544, 2976, 3286, 3392, 3756, 3968, 4929, 5008, 5088, 5952, 6572, 6784, 7512, 9703, 9858, 10016, 10176, 11904, 13144, 15024, 16589, 19406, 19716, 20032, 20352, 26288, 29109, 30048, 33178, 38812, 39432, 40064, 49767, 52576, 58218, 60096, 66356, 77624, 78864, 99534, 105152, 116436, 120192, 132712, 155248, 157728, 199068, 210304, 232872, 265424, 310496, 315456, 398136, 465744, 514259, 530848, 620992, 630912, 796272, 931488, 1028518, 1061696, 1241984, 1542777, 1592544, 1862976, 2057036, 2123392, 3085554, 3185088, 3725952, 4114072, 6171108, 6370176, 8228144, 12342216, 16456288, 24684432, 32912576, 49368864, 65825152, 98737728, 197475456]

約数ペア:

[(1, 197475456), (2, 98737728), (3, 65825152), (4, 49368864), (6, 32912576), (8, 24684432), (12, 16456288), (16, 12342216), (24, 8228144), (31, 6370176), (32, 6171108), (48, 4114072), (53, 3725952), (62, 3185088), (64, 3085554), (93, 2123392), (96, 2057036), (106, 1862976), (124, 1592544), (128, 1542777), (159, 1241984), (186, 1061696), (192, 1028518), (212, 931488), (248, 796272), (313, 630912), (318, 620992), (372, 530848), (384, 514259), (424, 465744), (496, 398136), (626, 315456), (636, 310496), (744, 265424), (848, 232872), (939, 210304), (992, 199068), (1252, 157728), (1272, 155248), (1488, 132712), (1643, 120192), (1696, 116436), (1878, 105152), (1984, 99534), (2504, 78864), (2544, 77624), (2976, 66356), (3286, 60096), (3392, 58218), (3756, 52576), (3968, 49767), (4929, 40064), (5008, 39432), (5088, 38812), (5952, 33178), (6572, 30048), (6784, 29109), (7512, 26288), (9703, 20352), (9858, 20032), (10016, 19716), (10176, 19406), (11904, 16589), (13144, 15024)]