208464984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31817}}^1$

素因数の和:31849

約数の個数: 96

約数和(自身を含む): 694905120

約数和(自身を除く): 486440136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31817, 63634, 95451, 127268, 190902, 222719, 254536, 286353, 381804, 413621, 445438, 572706, 668157, 763608, 827242, 890876, 1145412, 1240863, 1336314, 1654484, 1781752, 2004471, 2290824, 2481726, 2672628, 2895347, 3308968, 3722589, 4008942, 4963452, 5345256, 5790694, 7445178, 8017884, 8686041, 9926904, 11581388, 14890356, 16035768, 17372082, 23162776, 26058123, 29780712, 34744164, 52116246, 69488328, 104232492, 208464984]

約数ペア:

[(1, 208464984), (2, 104232492), (3, 69488328), (4, 52116246), (6, 34744164), (7, 29780712), (8, 26058123), (9, 23162776), (12, 17372082), (13, 16035768), (14, 14890356), (18, 11581388), (21, 9926904), (24, 8686041), (26, 8017884), (28, 7445178), (36, 5790694), (39, 5345256), (42, 4963452), (52, 4008942), (56, 3722589), (63, 3308968), (72, 2895347), (78, 2672628), (84, 2481726), (91, 2290824), (104, 2004471), (117, 1781752), (126, 1654484), (156, 1336314), (168, 1240863), (182, 1145412), (234, 890876), (252, 827242), (273, 763608), (312, 668157), (364, 572706), (468, 445438), (504, 413621), (546, 381804), (728, 286353), (819, 254536), (936, 222719), (1092, 190902), (1638, 127268), (2184, 95451), (3276, 63634), (6552, 31817)]