192857581

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 239904000

約数和(自身を除く): 47046419

約数列:

[1, 7, 19, 49, 101, 133, 293, 343, 707, 931, 1919, 2051, 4949, 5567, 6517, 13433, 14357, 29593, 34643, 38969, 94031, 100499, 207151, 272783, 562267, 658217, 1450057, 1909481, 3935869, 10150399, 27551083, 192857581]

約数ペア:

[(1, 192857581), (7, 27551083), (19, 10150399), (49, 3935869), (101, 1909481), (133, 1450057), (293, 658217), (343, 562267), (707, 272783), (931, 207151), (1919, 100499), (2051, 94031), (4949, 38969), (5567, 34643), (6517, 29593), (13433, 14357)]