207921318

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{286393}}^1$

素因数の和:286420

約数の個数: 24

約数和(自身を含む): 457084824

約数和(自身を除く): 249163506

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 286393, 572786, 859179, 1718358, 3150323, 6300646, 9450969, 18901938, 34653553, 69307106, 103960659, 207921318]

約数ペア:

[(1, 207921318), (2, 103960659), (3, 69307106), (6, 34653553), (11, 18901938), (22, 9450969), (33, 6300646), (66, 3150323), (121, 1718358), (242, 859179), (363, 572786), (726, 286393)]