196409888638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1747}}^1\times {\mathrm{711563}}^1$

素因数の和:713391

約数の個数: 16

約数和(自身を含む): 298515329280

約数和(自身を除く): 102105440642

約数列:

[1, 2, 79, 158, 1747, 3494, 138013, 276026, 711563, 1423126, 56213477, 112426954, 1243100561, 2486201122, 98204944319, 196409888638]

約数ペア:

[(1, 196409888638), (2, 98204944319), (79, 2486201122), (158, 1243100561), (1747, 112426954), (3494, 56213477), (138013, 1423126), (276026, 711563)]