267373210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{158209}}^1$

素因数の和:158242

約数の個数: 24

約数和(自身を含む): 521143740

約数和(自身を除く): 253770530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 158209, 316418, 791045, 1582090, 2056717, 4113434, 10283585, 20567170, 26737321, 53474642, 133686605, 267373210]

約数ペア:

[(1, 267373210), (2, 133686605), (5, 53474642), (10, 26737321), (13, 20567170), (26, 10283585), (65, 4113434), (130, 2056717), (169, 1582090), (338, 791045), (845, 316418), (1690, 158209)]