202022639

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13789}}^1$

素因数の和:13839

約数の個数: 24

約数和(自身を含む): 264106080

約数和(自身を除く): 62083441

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 13789, 14651, 96523, 179257, 317147, 675661, 1254799, 2220029, 4122911, 8783593, 15540203, 28860377, 202022639]

約数ペア:

[(1, 202022639), (7, 28860377), (13, 15540203), (23, 8783593), (49, 4122911), (91, 2220029), (161, 1254799), (299, 675661), (637, 317147), (1127, 179257), (2093, 96523), (13789, 14651)]