203475834

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{23117}}^1$

素因数の和:23291

約数の個数: 32

約数和(自身を含む): 454962240

約数和(自身を除く): 251486406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 23117, 46234, 69351, 138702, 208053, 416106, 624159, 1248318, 3768071, 7536142, 11304213, 22608426, 33912639, 67825278, 101737917, 203475834]

約数ペア:

[(1, 203475834), (2, 101737917), (3, 67825278), (6, 33912639), (9, 22608426), (18, 11304213), (27, 7536142), (54, 3768071), (163, 1248318), (326, 624159), (489, 416106), (978, 208053), (1467, 138702), (2934, 69351), (4401, 46234), (8802, 23117)]