201264581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{11351}}^1$

素因数の和:11524

約数の個数: 16

約数和(自身を含む): 245203200

約数和(自身を除く): 43938619

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 11351, 17731, 79457, 192967, 1350769, 1691299, 11839093, 28752083, 201264581]

約数ペア:

[(1, 201264581), (7, 28752083), (17, 11839093), (119, 1691299), (149, 1350769), (1043, 192967), (2533, 79457), (11351, 17731)]