194894858

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{6967}}^1$

素因数の和:7237

約数の個数: 16

約数和(自身を含む): 298007424

約数和(自身を除く): 103112566

約数列:

[1, 2, 71, 142, 197, 394, 6967, 13934, 13987, 27974, 494657, 989314, 1372499, 2744998, 97447429, 194894858]

約数ペア:

[(1, 194894858), (2, 97447429), (71, 2744998), (142, 1372499), (197, 989314), (394, 494657), (6967, 27974), (13934, 13987)]