201508768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{153589}}^1$

素因数の和:153640

約数の個数: 24

約数和(自身を含む): 406399140

約数和(自身を除く): 204890372

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 153589, 307178, 614356, 1228712, 2457424, 4914848, 6297149, 12594298, 25188596, 50377192, 100754384, 201508768]

約数ペア:

[(1, 201508768), (2, 100754384), (4, 50377192), (8, 25188596), (16, 12594298), (32, 6297149), (41, 4914848), (82, 2457424), (164, 1228712), (328, 614356), (656, 307178), (1312, 153589)]