233857564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2441}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 419691888

約数和(自身を除く): 185834324

約数列:

[1, 2, 4, 43, 86, 172, 557, 1114, 2228, 2441, 4882, 9764, 23951, 47902, 95804, 104963, 209926, 419852, 1359637, 2719274, 5438548, 58464391, 116928782, 233857564]

約数ペア:

[(1, 233857564), (2, 116928782), (4, 58464391), (43, 5438548), (86, 2719274), (172, 1359637), (557, 419852), (1114, 209926), (2228, 104963), (2441, 95804), (4882, 47902), (9764, 23951)]