267884090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{821}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 490990464

約数和(自身を除く): 223106374

約数列:

[1, 2, 5, 10, 67, 134, 335, 487, 670, 821, 974, 1642, 2435, 4105, 4870, 8210, 32629, 55007, 65258, 110014, 163145, 275035, 326290, 399827, 550070, 799654, 1999135, 3998270, 26788409, 53576818, 133942045, 267884090]

約数ペア:

[(1, 267884090), (2, 133942045), (5, 53576818), (10, 26788409), (67, 3998270), (134, 1999135), (335, 799654), (487, 550070), (670, 399827), (821, 326290), (974, 275035), (1642, 163145), (2435, 110014), (4105, 65258), (4870, 55007), (8210, 32629)]