198292892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9091}}^1$

素因数の和:9162

約数の個数: 48

約数和(自身を含む): 427687680

約数和(自身を除く): 229394788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 9091, 10906, 18182, 21812, 36364, 63637, 127274, 172729, 254548, 345458, 372731, 690916, 745462, 1209103, 1490924, 2418206, 2609117, 4836412, 5218234, 7081889, 10436468, 14163778, 28327556, 49573223, 99146446, 198292892]

約数ペア:

[(1, 198292892), (2, 99146446), (4, 49573223), (7, 28327556), (14, 14163778), (19, 10436468), (28, 7081889), (38, 5218234), (41, 4836412), (76, 2609117), (82, 2418206), (133, 1490924), (164, 1209103), (266, 745462), (287, 690916), (532, 372731), (574, 345458), (779, 254548), (1148, 172729), (1558, 127274), (3116, 63637), (5453, 36364), (9091, 21812), (10906, 18182)]