211375926

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{230257}}^1$

素因数の和:230285

約数の個数: 32

約数和(自身を含む): 497357280

約数和(自身を除く): 285981354

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 230257, 460514, 690771, 1381542, 2072313, 3914369, 4144626, 6216939, 7828738, 11743107, 12433878, 23486214, 35229321, 70458642, 105687963, 211375926]

約数ペア:

[(1, 211375926), (2, 105687963), (3, 70458642), (6, 35229321), (9, 23486214), (17, 12433878), (18, 11743107), (27, 7828738), (34, 6216939), (51, 4144626), (54, 3914369), (102, 2072313), (153, 1381542), (306, 690771), (459, 460514), (918, 230257)]