198702914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{39161}}^1$

素因数の和:39265

約数の個数: 16

約数和(自身を含む): 310163040

約数和(自身を除く): 111460126

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 39161, 78322, 1683923, 2310499, 3367846, 4620998, 99351457, 198702914]

約数ペア:

[(1, 198702914), (2, 99351457), (43, 4620998), (59, 3367846), (86, 2310499), (118, 1683923), (2537, 78322), (5074, 39161)]