201608345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{9929}}^1$

素因数の和:10096

約数の個数: 16

約数和(自身を含む): 251665920

約数和(自身を除く): 50057575

約数列:

[1, 5, 31, 131, 155, 655, 4061, 9929, 20305, 49645, 307799, 1300699, 1538995, 6503495, 40321669, 201608345]

約数ペア:

[(1, 201608345), (5, 40321669), (31, 6503495), (131, 1538995), (155, 1300699), (655, 307799), (4061, 49645), (9929, 20305)]