208075328

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 426293280

約数和(自身を除く): 218217952

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 179, 328, 358, 443, 656, 716, 886, 1312, 1432, 1772, 2624, 2864, 3544, 5728, 7088, 7339, 11456, 14176, 14678, 18163, 28352, 29356, 36326, 58712, 72652, 79297, 117424, 145304, 158594, 234848, 290608, 317188, 469696, 581216, 634376, 1162432, 1268752, 2537504, 3251177, 5075008, 6502354, 13004708, 26009416, 52018832, 104037664, 208075328]

約数ペア:

[(1, 208075328), (2, 104037664), (4, 52018832), (8, 26009416), (16, 13004708), (32, 6502354), (41, 5075008), (64, 3251177), (82, 2537504), (164, 1268752), (179, 1162432), (328, 634376), (358, 581216), (443, 469696), (656, 317188), (716, 290608), (886, 234848), (1312, 158594), (1432, 145304), (1772, 117424), (2624, 79297), (2864, 72652), (3544, 58712), (5728, 36326), (7088, 29356), (7339, 28352), (11456, 18163), (14176, 14678)]