201271917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 335314944

約数和(自身を除く): 134043027

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 757, 1151, 2271, 3453, 5299, 8057, 8327, 12661, 15897, 24171, 24981, 37983, 58289, 88627, 174867, 265881, 871307, 2613921, 6099149, 9584377, 18297447, 28753131, 67090639, 201271917]

約数ペア:

[(1, 201271917), (3, 67090639), (7, 28753131), (11, 18297447), (21, 9584377), (33, 6099149), (77, 2613921), (231, 871307), (757, 265881), (1151, 174867), (2271, 88627), (3453, 58289), (5299, 37983), (8057, 24981), (8327, 24171), (12661, 15897)]