201632215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1447}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 258815520

約数和(自身を除く): 57183305

約数列:

[1, 5, 29, 31, 145, 155, 899, 961, 1447, 4495, 4805, 7235, 27869, 41963, 44857, 139345, 209815, 224285, 1300853, 1390567, 6504265, 6952835, 40326443, 201632215]

約数ペア:

[(1, 201632215), (5, 40326443), (29, 6952835), (31, 6504265), (145, 1390567), (155, 1300853), (899, 224285), (961, 209815), (1447, 139345), (4495, 44857), (4805, 41963), (7235, 27869)]