321650068

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{1291}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 567963200

約数和(自身を除く): 246313132

約数列:

[1, 2, 4, 199, 313, 398, 626, 796, 1252, 1291, 2582, 5164, 62287, 124574, 249148, 256909, 404083, 513818, 808166, 1027636, 1616332, 80412517, 160825034, 321650068]

約数ペア:

[(1, 321650068), (2, 160825034), (4, 80412517), (199, 1616332), (313, 1027636), (398, 808166), (626, 513818), (796, 404083), (1252, 256909), (1291, 249148), (2582, 124574), (5164, 62287)]