201397658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 390168576

約数和(自身を除く): 188770918

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 167, 191, 287, 334, 382, 451, 574, 902, 1169, 1337, 1837, 2101, 2338, 2674, 3157, 3674, 4202, 6314, 6847, 7831, 12859, 13694, 14707, 15662, 25718, 29414, 31897, 47929, 54817, 63794, 75317, 86141, 95858, 109634, 150634, 172282, 223279, 350867, 446558, 527219, 602987, 701734, 1054438, 1205974, 1307777, 2456069, 2615554, 4912138, 9154439, 14385547, 18308878, 28771094, 100698829, 201397658]

約数ペア:

[(1, 201397658), (2, 100698829), (7, 28771094), (11, 18308878), (14, 14385547), (22, 9154439), (41, 4912138), (77, 2615554), (82, 2456069), (154, 1307777), (167, 1205974), (191, 1054438), (287, 701734), (334, 602987), (382, 527219), (451, 446558), (574, 350867), (902, 223279), (1169, 172282), (1337, 150634), (1837, 109634), (2101, 95858), (2338, 86141), (2674, 75317), (3157, 63794), (3674, 54817), (4202, 47929), (6314, 31897), (6847, 29414), (7831, 25718), (12859, 15662), (13694, 14707)]