204074950

素因数分解:

$2^1\times 5^2\times {\mathrm{1619}}^1\times {\mathrm{2521}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 379964520

約数和(自身を除く): 175889570

約数列:

[1, 2, 5, 10, 25, 50, 1619, 2521, 3238, 5042, 8095, 12605, 16190, 25210, 40475, 63025, 80950, 126050, 4081499, 8162998, 20407495, 40814990, 102037475, 204074950]

約数ペア:

[(1, 204074950), (2, 102037475), (5, 40814990), (10, 20407495), (25, 8162998), (50, 4081499), (1619, 126050), (2521, 80950), (3238, 63025), (5042, 40475), (8095, 25210), (12605, 16190)]