205763543

素因数分解:

${\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 225756720

約数和(自身を除く): 19993177

約数列:

[1, 23, 41, 53, 179, 529, 943, 1219, 2173, 4117, 7339, 9487, 21689, 28037, 49979, 94691, 168797, 218201, 388967, 1149517, 3882331, 5018623, 8946241, 205763543]

約数ペア:

[(1, 205763543), (23, 8946241), (41, 5018623), (53, 3882331), (179, 1149517), (529, 388967), (943, 218201), (1219, 168797), (2173, 94691), (4117, 49979), (7339, 28037), (9487, 21689)]