210934661

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 257184000

約数和(自身を除く): 46249339

約数列:

[1, 7, 29, 49, 79, 203, 553, 1421, 1879, 2291, 3871, 13153, 16037, 54491, 92071, 112259, 148441, 381437, 1039087, 2670059, 4304789, 7273609, 30133523, 210934661]

約数ペア:

[(1, 210934661), (7, 30133523), (29, 7273609), (49, 4304789), (79, 2670059), (203, 1039087), (553, 381437), (1421, 148441), (1879, 112259), (2291, 92071), (3871, 54491), (13153, 16037)]