204293710

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{2437}}^1$

素因数の和:2628

約数の個数: 32

約数和(自身を含む): 375998112

約数和(自身を除く): 171704402

約数列:

[1, 2, 5, 10, 83, 101, 166, 202, 415, 505, 830, 1010, 2437, 4874, 8383, 12185, 16766, 24370, 41915, 83830, 202271, 246137, 404542, 492274, 1011355, 1230685, 2022710, 2461370, 20429371, 40858742, 102146855, 204293710]

約数ペア:

[(1, 204293710), (2, 102146855), (5, 40858742), (10, 20429371), (83, 2461370), (101, 2022710), (166, 1230685), (202, 1011355), (415, 492274), (505, 404542), (830, 246137), (1010, 202271), (2437, 83830), (4874, 41915), (8383, 24370), (12185, 16766)]