191404208240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{341793229}}^1$

素因数の和:341793249

約数の個数: 40

約数和(自身を含む): 508588326240

約数和(自身を除く): 317184118000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 341793229, 683586458, 1367172916, 1708966145, 2392552603, 2734345832, 3417932290, 4785105206, 5468691664, 6835864580, 9570210412, 11962763015, 13671729160, 19140420824, 23925526030, 27343458320, 38280841648, 47851052060, 95702104120, 191404208240]

約数ペア:

[(1, 191404208240), (2, 95702104120), (4, 47851052060), (5, 38280841648), (7, 27343458320), (8, 23925526030), (10, 19140420824), (14, 13671729160), (16, 11962763015), (20, 9570210412), (28, 6835864580), (35, 5468691664), (40, 4785105206), (56, 3417932290), (70, 2734345832), (80, 2392552603), (112, 1708966145), (140, 1367172916), (280, 683586458), (560, 341793229)]