205870528

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:917

約数の個数: 56

約数和(自身を含む): 422452800

約数和(自身を除く): 216582272

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 178, 188, 356, 376, 712, 752, 769, 1424, 1504, 1538, 2848, 3008, 3076, 4183, 5696, 6152, 8366, 12304, 16732, 24608, 33464, 36143, 49216, 66928, 68441, 72286, 133856, 136882, 144572, 267712, 273764, 289144, 547528, 578288, 1095056, 1156576, 2190112, 2313152, 3216727, 4380224, 6433454, 12866908, 25733816, 51467632, 102935264, 205870528]

約数ペア:

[(1, 205870528), (2, 102935264), (4, 51467632), (8, 25733816), (16, 12866908), (32, 6433454), (47, 4380224), (64, 3216727), (89, 2313152), (94, 2190112), (178, 1156576), (188, 1095056), (356, 578288), (376, 547528), (712, 289144), (752, 273764), (769, 267712), (1424, 144572), (1504, 136882), (1538, 133856), (2848, 72286), (3008, 68441), (3076, 66928), (4183, 49216), (5696, 36143), (6152, 33464), (8366, 24608), (12304, 16732)]