213599252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{29389}}^1$

素因数の和:29495

約数の個数: 24

約数和(自身を含む): 395001600

約数和(自身を除く): 181402348

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 29389, 58778, 117556, 675947, 1351894, 2321731, 2703788, 4643462, 9286924, 53399813, 106799626, 213599252]

約数ペア:

[(1, 213599252), (2, 106799626), (4, 53399813), (23, 9286924), (46, 4643462), (79, 2703788), (92, 2321731), (158, 1351894), (316, 675947), (1817, 117556), (3634, 58778), (7268, 29389)]