196146867

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{549431}}^1$

素因数の和:549458

約数の個数: 16

約数和(自身を含む): 316472832

約数和(自身を除く): 120325965

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 549431, 1648293, 3846017, 9340327, 11538051, 28020981, 65382289, 196146867]

約数ペア:

[(1, 196146867), (3, 65382289), (7, 28020981), (17, 11538051), (21, 9340327), (51, 3846017), (119, 1648293), (357, 549431)]