207546156

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3259}}^1$

素因数の和:3359

約数の個数: 72

約数和(自身を含む): 551787600

約数和(自身を除く): 344241444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 61, 87, 116, 122, 174, 183, 244, 261, 348, 366, 522, 549, 732, 1044, 1098, 1769, 2196, 3259, 3538, 5307, 6518, 7076, 9777, 10614, 13036, 15921, 19554, 21228, 29331, 31842, 39108, 58662, 63684, 94511, 117324, 189022, 198799, 283533, 378044, 397598, 567066, 596397, 795196, 850599, 1134132, 1192794, 1701198, 1789191, 2385588, 3402396, 3578382, 5765171, 7156764, 11530342, 17295513, 23060684, 34591026, 51886539, 69182052, 103773078, 207546156]

約数ペア:

[(1, 207546156), (2, 103773078), (3, 69182052), (4, 51886539), (6, 34591026), (9, 23060684), (12, 17295513), (18, 11530342), (29, 7156764), (36, 5765171), (58, 3578382), (61, 3402396), (87, 2385588), (116, 1789191), (122, 1701198), (174, 1192794), (183, 1134132), (244, 850599), (261, 795196), (348, 596397), (366, 567066), (522, 397598), (549, 378044), (732, 283533), (1044, 198799), (1098, 189022), (1769, 117324), (2196, 94511), (3259, 63684), (3538, 58662), (5307, 39108), (6518, 31842), (7076, 29331), (9777, 21228), (10614, 19554), (13036, 15921)]