212905314

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{231923}}^1$

素因数の和:231951

約数の個数: 32

約数和(自身を含む): 500955840

約数和(自身を除く): 288050526

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 231923, 463846, 695769, 1391538, 2087307, 3942691, 4174614, 6261921, 7885382, 11828073, 12523842, 23656146, 35484219, 70968438, 106452657, 212905314]

約数ペア:

[(1, 212905314), (2, 106452657), (3, 70968438), (6, 35484219), (9, 23656146), (17, 12523842), (18, 11828073), (27, 7885382), (34, 6261921), (51, 4174614), (54, 3942691), (102, 2087307), (153, 1391538), (306, 695769), (459, 463846), (918, 231923)]