197519296

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5589

約数の個数: 56

約数和(自身を含む): 431997104

約数和(自身を除く): 234477808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 5521, 8944, 11042, 17888, 22084, 35776, 44168, 71773, 88336, 143546, 176672, 237403, 287092, 353344, 474806, 574184, 949612, 1148368, 1899224, 2296736, 3086239, 3798448, 4593472, 6172478, 7596896, 12344956, 15193792, 24689912, 49379824, 98759648, 197519296]

約数ペア:

[(1, 197519296), (2, 98759648), (4, 49379824), (8, 24689912), (13, 15193792), (16, 12344956), (26, 7596896), (32, 6172478), (43, 4593472), (52, 3798448), (64, 3086239), (86, 2296736), (104, 1899224), (172, 1148368), (208, 949612), (344, 574184), (416, 474806), (559, 353344), (688, 287092), (832, 237403), (1118, 176672), (1376, 143546), (2236, 88336), (2752, 71773), (4472, 44168), (5521, 35776), (8944, 22084), (11042, 17888)]