202278609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29303}}^1$

素因数の和:29381

約数の個数: 24

約数和(自身を含む): 319999680

約数和(自身を除く): 117721071

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 29303, 87909, 263727, 380939, 1142817, 1728877, 3428451, 5186631, 15559893, 22475401, 67426203, 202278609]

約数ペア:

[(1, 202278609), (3, 67426203), (9, 22475401), (13, 15559893), (39, 5186631), (59, 3428451), (117, 1728877), (177, 1142817), (531, 380939), (767, 263727), (2301, 87909), (6903, 29303)]