209218934

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:952

約数の個数: 24

約数和(自身を含む): 327356640

約数和(自身を除く): 118137706

約数列:

[1, 2, 29, 58, 173, 346, 719, 841, 1438, 1682, 5017, 10034, 20851, 41702, 124387, 145493, 248774, 290986, 604679, 1209358, 3607223, 7214446, 104609467, 209218934]

約数ペア:

[(1, 209218934), (2, 104609467), (29, 7214446), (58, 3607223), (173, 1209358), (346, 604679), (719, 290986), (841, 248774), (1438, 145493), (1682, 124387), (5017, 41702), (10034, 20851)]