214722

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 474240

約数和(自身を除く): 259518

約数列:

[1, 2, 3, 6, 9, 18, 79, 151, 158, 237, 302, 453, 474, 711, 906, 1359, 1422, 2718, 11929, 23858, 35787, 71574, 107361, 214722]

約数ペア:

[(1, 214722), (2, 107361), (3, 71574), (6, 35787), (9, 23858), (18, 11929), (79, 2718), (151, 1422), (158, 1359), (237, 906), (302, 711), (453, 474)]