200804464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 471398400

約数和(自身を除く): 270593936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 197, 266, 304, 394, 479, 532, 788, 958, 1064, 1379, 1576, 1916, 2128, 2758, 3152, 3353, 3743, 3832, 5516, 6706, 7486, 7664, 9101, 11032, 13412, 14972, 18202, 22064, 26201, 26824, 29944, 36404, 52402, 53648, 59888, 63707, 72808, 94363, 104804, 127414, 145616, 188726, 209608, 254828, 377452, 419216, 509656, 660541, 754904, 1019312, 1321082, 1509808, 1792897, 2642164, 3585794, 5284328, 7171588, 10568656, 12550279, 14343176, 25100558, 28686352, 50201116, 100402232, 200804464]

約数ペア:

[(1, 200804464), (2, 100402232), (4, 50201116), (7, 28686352), (8, 25100558), (14, 14343176), (16, 12550279), (19, 10568656), (28, 7171588), (38, 5284328), (56, 3585794), (76, 2642164), (112, 1792897), (133, 1509808), (152, 1321082), (197, 1019312), (266, 754904), (304, 660541), (394, 509656), (479, 419216), (532, 377452), (788, 254828), (958, 209608), (1064, 188726), (1379, 145616), (1576, 127414), (1916, 104804), (2128, 94363), (2758, 72808), (3152, 63707), (3353, 59888), (3743, 53648), (3832, 52402), (5516, 36404), (6706, 29944), (7486, 26824), (7664, 26201), (9101, 22064), (11032, 18202), (13412, 14972)]