196868

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 403200

約数和(自身を除く): 206332

約数列:

[1, 2, 4, 7, 14, 28, 79, 89, 158, 178, 316, 356, 553, 623, 1106, 1246, 2212, 2492, 7031, 14062, 28124, 49217, 98434, 196868]

約数ペア:

[(1, 196868), (2, 98434), (4, 49217), (7, 28124), (14, 14062), (28, 7031), (79, 2492), (89, 2212), (158, 1246), (178, 1106), (316, 623), (356, 553)]