223643056

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21943}}^1$

素因数の和:21978

約数の個数: 60

約数和(自身を含む): 542850672

約数和(自身を除く): 319207616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 21943, 43886, 87772, 153601, 175544, 285259, 307202, 351088, 570518, 614404, 1075207, 1141036, 1228808, 1996813, 2150414, 2282072, 2457616, 3993626, 4300828, 4564144, 7987252, 8601656, 13977691, 15974504, 17203312, 27955382, 31949008, 55910764, 111821528, 223643056]

約数ペア:

[(1, 223643056), (2, 111821528), (4, 55910764), (7, 31949008), (8, 27955382), (13, 17203312), (14, 15974504), (16, 13977691), (26, 8601656), (28, 7987252), (49, 4564144), (52, 4300828), (56, 3993626), (91, 2457616), (98, 2282072), (104, 2150414), (112, 1996813), (182, 1228808), (196, 1141036), (208, 1075207), (364, 614404), (392, 570518), (637, 351088), (728, 307202), (784, 285259), (1274, 175544), (1456, 153601), (2548, 87772), (5096, 43886), (10192, 21943)]