194900998

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{1951}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 295142400

約数和(自身を除く): 100241402

約数列:

[1, 2, 199, 251, 398, 502, 1951, 3902, 49949, 99898, 388249, 489701, 776498, 979402, 97450499, 194900998]

約数ペア:

[(1, 194900998), (2, 97450499), (199, 979402), (251, 776498), (398, 489701), (502, 388249), (1951, 99898), (3902, 49949)]