201492711

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24793}}^1$

素因数の和:24852

約数の個数: 32

約数和(自身を含む): 349099520

約数和(自身を除く): 147606809

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 24793, 74379, 173551, 223137, 520653, 669411, 1066099, 1561959, 3198297, 4685877, 7462693, 9594891, 22388079, 28784673, 67164237, 201492711]

約数ペア:

[(1, 201492711), (3, 67164237), (7, 28784673), (9, 22388079), (21, 9594891), (27, 7462693), (43, 4685877), (63, 3198297), (129, 1561959), (189, 1066099), (301, 669411), (387, 520653), (903, 223137), (1161, 173551), (2709, 74379), (8127, 24793)]