198362242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13018

約数の個数: 32

約数和(自身を含む): 348203520

約数和(自身を除く): 149841278

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 7657, 12953, 15314, 25906, 168389, 246107, 336778, 401543, 492214, 803086, 3199391, 5220059, 6398782, 7629317, 10440118, 15258634, 99181121, 198362242]

約数ペア:

[(1, 198362242), (2, 99181121), (13, 15258634), (19, 10440118), (26, 7629317), (31, 6398782), (38, 5220059), (62, 3199391), (247, 803086), (403, 492214), (494, 401543), (589, 336778), (806, 246107), (1178, 168389), (7657, 25906), (12953, 15314)]