196361451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{563}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 335043072

約数和(自身を除く): 138681621

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 271, 429, 563, 813, 1287, 1689, 2439, 2981, 3523, 5067, 6193, 7319, 8943, 10569, 18579, 21957, 26829, 31707, 38753, 55737, 65871, 80509, 116259, 152573, 241527, 348777, 457719, 724581, 1373157, 1678303, 1983449, 5034909, 5950347, 15104727, 17851041, 21817939, 65453817, 196361451]

約数ペア:

[(1, 196361451), (3, 65453817), (9, 21817939), (11, 17851041), (13, 15104727), (33, 5950347), (39, 5034909), (99, 1983449), (117, 1678303), (143, 1373157), (271, 724581), (429, 457719), (563, 348777), (813, 241527), (1287, 152573), (1689, 116259), (2439, 80509), (2981, 65871), (3523, 55737), (5067, 38753), (6193, 31707), (7319, 26829), (8943, 21957), (10569, 18579)]