187699442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1511}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 339655680

約数和(自身を除く): 151956238

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 934, 1511, 3022, 3269, 6538, 8873, 10577, 17746, 21154, 28709, 57418, 62111, 124222, 200963, 401926, 705637, 1411274, 4939459, 9878918, 13407103, 26814206, 93849721, 187699442]

約数ペア:

[(1, 187699442), (2, 93849721), (7, 26814206), (14, 13407103), (19, 9878918), (38, 4939459), (133, 1411274), (266, 705637), (467, 401926), (934, 200963), (1511, 124222), (3022, 62111), (3269, 57418), (6538, 28709), (8873, 21154), (10577, 17746)]