201917661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{13567}}^1$

素因数の和:13633

約数の個数: 24

約数和(自身を含む): 303163392

約数和(自身を除く): 101245731

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 13567, 14883, 40701, 149237, 447711, 556247, 1641607, 1668741, 4924821, 6118717, 18356151, 67305887, 201917661]

約数ペア:

[(1, 201917661), (3, 67305887), (11, 18356151), (33, 6118717), (41, 4924821), (121, 1668741), (123, 1641607), (363, 556247), (451, 447711), (1353, 149237), (4961, 40701), (13567, 14883)]