200494593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90191}}^1$

素因数の和:90229

約数の個数: 24

約数和(自身を含む): 328298880

約数和(自身を除く): 127804287

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90191, 270573, 811719, 1172483, 1713629, 3517449, 5140887, 10552347, 15422661, 22277177, 66831531, 200494593]

約数ペア:

[(1, 200494593), (3, 66831531), (9, 22277177), (13, 15422661), (19, 10552347), (39, 5140887), (57, 3517449), (117, 1713629), (171, 1172483), (247, 811719), (741, 270573), (2223, 90191)]