168889202

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{2539}}^1$

素因数の和:3041

約数の個数: 16

約数和(自身を含む): 257251200

約数和(自身を除く): 88361998

約数列:

[1, 2, 79, 158, 421, 842, 2539, 5078, 33259, 66518, 200581, 401162, 1068919, 2137838, 84444601, 168889202]

約数ペア:

[(1, 168889202), (2, 84444601), (79, 2137838), (158, 1068919), (421, 401162), (842, 200581), (2539, 66518), (5078, 33259)]