215198376

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{527447}}^1$

素因数の和:527473

約数の個数: 32

約数和(自身を含む): 569643840

約数和(自身を除く): 354445464

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 527447, 1054894, 1582341, 2109788, 3164682, 4219576, 6329364, 8966599, 12658728, 17933198, 26899797, 35866396, 53799594, 71732792, 107599188, 215198376]

約数ペア:

[(1, 215198376), (2, 107599188), (3, 71732792), (4, 53799594), (6, 35866396), (8, 26899797), (12, 17933198), (17, 12658728), (24, 8966599), (34, 6329364), (51, 4219576), (68, 3164682), (102, 2109788), (136, 1582341), (204, 1054894), (408, 527447)]