206634064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 496773760

約数和(自身を除く): 290139696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 556, 728, 973, 1021, 1112, 1456, 1807, 1946, 2042, 2224, 3614, 3892, 4084, 7147, 7228, 7784, 8168, 12649, 13273, 14294, 14456, 15568, 16336, 25298, 26546, 28588, 28912, 50596, 53092, 57176, 92911, 101192, 106184, 114352, 141919, 185822, 202384, 212368, 283838, 371644, 567676, 743288, 993433, 1135352, 1486576, 1844947, 1986866, 2270704, 3689894, 3973732, 7379788, 7947464, 12914629, 14759576, 15894928, 25829258, 29519152, 51658516, 103317032, 206634064]

約数ペア:

[(1, 206634064), (2, 103317032), (4, 51658516), (7, 29519152), (8, 25829258), (13, 15894928), (14, 14759576), (16, 12914629), (26, 7947464), (28, 7379788), (52, 3973732), (56, 3689894), (91, 2270704), (104, 1986866), (112, 1844947), (139, 1486576), (182, 1135352), (208, 993433), (278, 743288), (364, 567676), (556, 371644), (728, 283838), (973, 212368), (1021, 202384), (1112, 185822), (1456, 141919), (1807, 114352), (1946, 106184), (2042, 101192), (2224, 92911), (3614, 57176), (3892, 53092), (4084, 50596), (7147, 28912), (7228, 28588), (7784, 26546), (8168, 25298), (12649, 16336), (13273, 15568), (14294, 14456)]