201319206100

素因数分解:

$2^2\times 5^2\times {\mathrm{463}}^1\times {\mathrm{2029}}^1\times {\mathrm{2143}}^1$

素因数の和:4649

約数の個数: 72

約数和(自身を含む): 438226396160

約数和(自身を除く): 236907190060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 463, 926, 1852, 2029, 2143, 2315, 4058, 4286, 4630, 8116, 8572, 9260, 10145, 10715, 11575, 20290, 21430, 23150, 40580, 42860, 46300, 50725, 53575, 101450, 107150, 202900, 214300, 939427, 992209, 1878854, 1984418, 3757708, 3968836, 4348147, 4697135, 4961045, 8696294, 9394270, 9922090, 17392588, 18788540, 19844180, 21740735, 23485675, 24805225, 43481470, 46971350, 49610450, 86962940, 93942700, 99220900, 108703675, 217407350, 434814700, 2013192061, 4026384122, 8052768244, 10065960305, 20131920610, 40263841220, 50329801525, 100659603050, 201319206100]

約数ペア:

[(1, 201319206100), (2, 100659603050), (4, 50329801525), (5, 40263841220), (10, 20131920610), (20, 10065960305), (25, 8052768244), (50, 4026384122), (100, 2013192061), (463, 434814700), (926, 217407350), (1852, 108703675), (2029, 99220900), (2143, 93942700), (2315, 86962940), (4058, 49610450), (4286, 46971350), (4630, 43481470), (8116, 24805225), (8572, 23485675), (9260, 21740735), (10145, 19844180), (10715, 18788540), (11575, 17392588), (20290, 9922090), (21430, 9394270), (23150, 8696294), (40580, 4961045), (42860, 4697135), (46300, 4348147), (50725, 3968836), (53575, 3757708), (101450, 1984418), (107150, 1878854), (202900, 992209), (214300, 939427)]