196395764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{26497}}^1$

素因数の和:26627

約数の個数: 24

約数和(自身を含む): 367262280

約数和(自身を除く): 170866516

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 26497, 52994, 105988, 450449, 900898, 1801796, 2888173, 5776346, 11552692, 49098941, 98197882, 196395764]

約数ペア:

[(1, 196395764), (2, 98197882), (4, 49098941), (17, 11552692), (34, 5776346), (68, 2888173), (109, 1801796), (218, 900898), (436, 450449), (1853, 105988), (3706, 52994), (7412, 26497)]