200256848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 443114496

約数和(自身を除く): 242857648

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 47, 86, 88, 94, 172, 176, 188, 344, 376, 473, 517, 563, 688, 752, 946, 1034, 1126, 1892, 2021, 2068, 2252, 3784, 4042, 4136, 4504, 6193, 7568, 8084, 8272, 9008, 12386, 16168, 22231, 24209, 24772, 26461, 32336, 44462, 48418, 49544, 52922, 88924, 96836, 99088, 105844, 177848, 193672, 211688, 266299, 291071, 355696, 387344, 423376, 532598, 582142, 1065196, 1137823, 1164284, 2130392, 2275646, 2328568, 4260784, 4551292, 4657136, 9102584, 12516053, 18205168, 25032106, 50064212, 100128424, 200256848]

約数ペア:

[(1, 200256848), (2, 100128424), (4, 50064212), (8, 25032106), (11, 18205168), (16, 12516053), (22, 9102584), (43, 4657136), (44, 4551292), (47, 4260784), (86, 2328568), (88, 2275646), (94, 2130392), (172, 1164284), (176, 1137823), (188, 1065196), (344, 582142), (376, 532598), (473, 423376), (517, 387344), (563, 355696), (688, 291071), (752, 266299), (946, 211688), (1034, 193672), (1126, 177848), (1892, 105844), (2021, 99088), (2068, 96836), (2252, 88924), (3784, 52922), (4042, 49544), (4136, 48418), (4504, 44462), (6193, 32336), (7568, 26461), (8084, 24772), (8272, 24209), (9008, 22231), (12386, 16168)]