200453883

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{142469}}^1$

素因数の和:142546

約数の個数: 16

約数和(自身を含む): 310014720

約数和(自身を除く): 109560837

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 142469, 427407, 997283, 2991849, 9545423, 28636269, 66817961, 200453883]

約数ペア:

[(1, 200453883), (3, 66817961), (7, 28636269), (21, 9545423), (67, 2991849), (201, 997283), (469, 427407), (1407, 142469)]