208826307

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4919}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 310845600

約数和(自身を除く): 102019293

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 4717, 4919, 14151, 14757, 42453, 44271, 260707, 437791, 782121, 1313373, 2346363, 3940119, 23202923, 69608769, 208826307]

約数ペア:

[(1, 208826307), (3, 69608769), (9, 23202923), (53, 3940119), (89, 2346363), (159, 1313373), (267, 782121), (477, 437791), (801, 260707), (4717, 44271), (4919, 42453), (14151, 14757)]