198348052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 413602560

約数和(自身を除く): 215254508

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 274, 406, 548, 812, 959, 1783, 1918, 3566, 3836, 3973, 7132, 7946, 12481, 15892, 24962, 27811, 49924, 51707, 55622, 103414, 111244, 206828, 244271, 361949, 488542, 723898, 977084, 1447796, 1709897, 3419794, 6839588, 7083859, 14167718, 28335436, 49587013, 99174026, 198348052]

約数ペア:

[(1, 198348052), (2, 99174026), (4, 49587013), (7, 28335436), (14, 14167718), (28, 7083859), (29, 6839588), (58, 3419794), (116, 1709897), (137, 1447796), (203, 977084), (274, 723898), (406, 488542), (548, 361949), (812, 244271), (959, 206828), (1783, 111244), (1918, 103414), (3566, 55622), (3836, 51707), (3973, 49924), (7132, 27811), (7946, 24962), (12481, 15892)]