201715756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{58031}}^1$

素因数の和:58125

約数の個数: 24

約数和(自身を含む): 389975040

約数和(自身を除く): 188259284

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 58031, 116062, 232124, 638341, 1276682, 2553364, 4584449, 9168898, 18337796, 50428939, 100857878, 201715756]

約数ペア:

[(1, 201715756), (2, 100857878), (4, 50428939), (11, 18337796), (22, 9168898), (44, 4584449), (79, 2553364), (158, 1276682), (316, 638341), (869, 232124), (1738, 116062), (3476, 58031)]