194030641

素因数分解:

$7^3\times {\mathrm{19}}^2\times {\mathrm{1567}}^1$

素因数の和:1626

約数の個数: 24

約数和(自身を含む): 238963200

約数和(自身を除く): 44932559

約数列:

[1, 7, 19, 49, 133, 343, 361, 931, 1567, 2527, 6517, 10969, 17689, 29773, 76783, 123823, 208411, 537481, 565687, 1458877, 3959809, 10212139, 27718663, 194030641]

約数ペア:

[(1, 194030641), (7, 27718663), (19, 10212139), (49, 3959809), (133, 1458877), (343, 565687), (361, 537481), (931, 208411), (1567, 123823), (2527, 76783), (6517, 29773), (10969, 17689)]