196354895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{45191}}^1$

素因数の和:45286

約数の個数: 16

約数和(自身を含む): 260305920

約数和(自身を除く): 63951025

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 45191, 225955, 497101, 2485505, 3570089, 17850445, 39270979, 196354895]

約数ペア:

[(1, 196354895), (5, 39270979), (11, 17850445), (55, 3570089), (79, 2485505), (395, 497101), (869, 225955), (4345, 45191)]