208744218

素因数分解:

$2^1\times 3^2\times {\mathrm{1439}}^1\times {\mathrm{8059}}^1$

素因数の和:9506

約数の個数: 24

約数和(自身を含む): 452649600

約数和(自身を除く): 243905382

約数列:

[1, 2, 3, 6, 9, 18, 1439, 2878, 4317, 8059, 8634, 12951, 16118, 24177, 25902, 48354, 72531, 145062, 11596901, 23193802, 34790703, 69581406, 104372109, 208744218]

約数ペア:

[(1, 208744218), (2, 104372109), (3, 69581406), (6, 34790703), (9, 23193802), (18, 11596901), (1439, 145062), (2878, 72531), (4317, 48354), (8059, 25902), (8634, 24177), (12951, 16118)]