214964819

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 225745920

約数和(自身を除く): 10781101

約数列:

[1, 31, 107, 229, 283, 3317, 7099, 8773, 24503, 30281, 64807, 759593, 938711, 2009017, 6934349, 214964819]

約数ペア:

[(1, 214964819), (31, 6934349), (107, 2009017), (229, 938711), (283, 759593), (3317, 64807), (7099, 30281), (8773, 24503)]