201932199

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{86629}}^1$

素因数の和:86679

約数の個数: 24

約数和(自身を含む): 342361760

約数和(自身を除く): 140429561

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 86629, 259887, 606403, 779661, 1819209, 3205273, 5457627, 9615819, 22436911, 28847457, 67310733, 201932199]

約数ペア:

[(1, 201932199), (3, 67310733), (7, 28847457), (9, 22436911), (21, 9615819), (37, 5457627), (63, 3205273), (111, 1819209), (259, 779661), (333, 606403), (777, 259887), (2331, 86629)]