200458503

素因数分解:

$3^3\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1229}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 139611897

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 863, 1229, 2589, 3687, 6041, 7767, 8603, 11061, 18123, 23301, 25809, 33183, 54369, 77427, 163107, 232281, 1060627, 3181881, 7424389, 9545643, 22273167, 28636929, 66819501, 200458503]

約数ペア:

[(1, 200458503), (3, 66819501), (7, 28636929), (9, 22273167), (21, 9545643), (27, 7424389), (63, 3181881), (189, 1060627), (863, 232281), (1229, 163107), (2589, 77427), (3687, 54369), (6041, 33183), (7767, 25809), (8603, 23301), (11061, 18123)]