196991694

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{67141}}^1$

素因数の和:67312

約数の個数: 24

約数和(自身を含む): 429440232

約数和(自身を除く): 232448538

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 67141, 134282, 201423, 402846, 604269, 1208538, 10943983, 21887966, 32831949, 65663898, 98495847, 196991694]

約数ペア:

[(1, 196991694), (2, 98495847), (3, 65663898), (6, 32831949), (9, 21887966), (18, 10943983), (163, 1208538), (326, 604269), (489, 402846), (978, 201423), (1467, 134282), (2934, 67141)]