208093284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9949}}^1$

素因数の和:10049

約数の個数: 72

約数和(自身を含む): 608462400

約数和(自身を除く): 400369116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 9949, 10458, 19898, 20916, 29847, 39796, 59694, 69643, 89541, 119388, 139286, 179082, 208929, 278572, 358164, 417858, 626787, 825767, 835716, 1253574, 1651534, 2477301, 2507148, 3303068, 4954602, 5780369, 7431903, 9909204, 11560738, 14863806, 17341107, 23121476, 29727612, 34682214, 52023321, 69364428, 104046642, 208093284]

約数ペア:

[(1, 208093284), (2, 104046642), (3, 69364428), (4, 52023321), (6, 34682214), (7, 29727612), (9, 23121476), (12, 17341107), (14, 14863806), (18, 11560738), (21, 9909204), (28, 7431903), (36, 5780369), (42, 4954602), (63, 3303068), (83, 2507148), (84, 2477301), (126, 1651534), (166, 1253574), (249, 835716), (252, 825767), (332, 626787), (498, 417858), (581, 358164), (747, 278572), (996, 208929), (1162, 179082), (1494, 139286), (1743, 119388), (2324, 89541), (2988, 69643), (3486, 59694), (5229, 39796), (6972, 29847), (9949, 20916), (10458, 19898)]