239358532

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{16729}}^1$

素因数の和:16820

約数の個数: 36

約数和(自身を含む): 493969980

約数和(自身を除く): 254611448

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 16729, 33458, 66916, 117103, 234206, 468412, 819721, 1221217, 1639442, 2442434, 3278884, 4884868, 8548519, 17097038, 34194076, 59839633, 119679266, 239358532]

約数ペア:

[(1, 239358532), (2, 119679266), (4, 59839633), (7, 34194076), (14, 17097038), (28, 8548519), (49, 4884868), (73, 3278884), (98, 2442434), (146, 1639442), (196, 1221217), (292, 819721), (511, 468412), (1022, 234206), (2044, 117103), (3577, 66916), (7154, 33458), (14308, 16729)]