205128022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 344507904

約数和(自身を除く): 139379882

約数列:

[1, 2, 11, 22, 47, 94, 283, 517, 566, 701, 1034, 1402, 3113, 6226, 7711, 13301, 15422, 26602, 32947, 65894, 146311, 198383, 292622, 362417, 396766, 724834, 2182213, 4364426, 9324001, 18648002, 102564011, 205128022]

約数ペア:

[(1, 205128022), (2, 102564011), (11, 18648002), (22, 9324001), (47, 4364426), (94, 2182213), (283, 724834), (517, 396766), (566, 362417), (701, 292622), (1034, 198383), (1402, 146311), (3113, 65894), (6226, 32947), (7711, 26602), (13301, 15422)]