197081998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{51137}}^1$

素因数の和:51227

約数の個数: 16

約数和(自身を含む): 309282624

約数和(自身を除く): 112200626

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 51137, 102274, 2096617, 2403439, 4193234, 4806878, 98540999, 197081998]

約数ペア:

[(1, 197081998), (2, 98540999), (41, 4806878), (47, 4193234), (82, 2403439), (94, 2096617), (1927, 102274), (3854, 51137)]