205127568016

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{51347}}^1$

素因数の和:52088

約数の個数: 80

約数和(自身を含む): 463477728384

約数和(自身を除く): 258350160368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 673, 742, 848, 1346, 1484, 2692, 2968, 4711, 5384, 5936, 9422, 10768, 18844, 35669, 37688, 51347, 71338, 75376, 102694, 142676, 205388, 249683, 285352, 359429, 410776, 499366, 570704, 718858, 821552, 998732, 1437716, 1997464, 2721391, 2875432, 3994928, 5442782, 5750864, 10885564, 19049737, 21771128, 34556531, 38099474, 43542256, 69113062, 76198948, 138226124, 152397896, 241895717, 276452248, 304795792, 483791434, 552904496, 967582868, 1831496143, 1935165736, 3662992286, 3870331472, 7325984572, 12820473001, 14651969144, 25640946002, 29303938288, 51281892004, 102563784008, 205127568016]

約数ペア:

[(1, 205127568016), (2, 102563784008), (4, 51281892004), (7, 29303938288), (8, 25640946002), (14, 14651969144), (16, 12820473001), (28, 7325984572), (53, 3870331472), (56, 3662992286), (106, 1935165736), (112, 1831496143), (212, 967582868), (371, 552904496), (424, 483791434), (673, 304795792), (742, 276452248), (848, 241895717), (1346, 152397896), (1484, 138226124), (2692, 76198948), (2968, 69113062), (4711, 43542256), (5384, 38099474), (5936, 34556531), (9422, 21771128), (10768, 19049737), (18844, 10885564), (35669, 5750864), (37688, 5442782), (51347, 3994928), (71338, 2875432), (75376, 2721391), (102694, 1997464), (142676, 1437716), (205388, 998732), (249683, 821552), (285352, 718858), (359429, 570704), (410776, 499366)]