214866844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{4729}}^1$

素因数の和:5077

約数の個数: 24

約数和(自身を含む): 387519440

約数和(自身を除く): 172652596

約数列:

[1, 2, 4, 37, 74, 148, 307, 614, 1228, 4729, 9458, 11359, 18916, 22718, 45436, 174973, 349946, 699892, 1451803, 2903606, 5807212, 53716711, 107433422, 214866844]

約数ペア:

[(1, 214866844), (2, 107433422), (4, 53716711), (37, 5807212), (74, 2903606), (148, 1451803), (307, 699892), (614, 349946), (1228, 174973), (4729, 45436), (9458, 22718), (11359, 18916)]