206545682

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 388800000

約数和(自身を除く): 182254318

約数列:

[1, 2, 7, 14, 17, 34, 49, 89, 98, 119, 178, 199, 238, 343, 398, 623, 686, 833, 1246, 1393, 1513, 1666, 2786, 3026, 3383, 4361, 5831, 6766, 8722, 9751, 10591, 11662, 17711, 19502, 21182, 23681, 30527, 35422, 47362, 61054, 68257, 74137, 123977, 136514, 148274, 165767, 247954, 301087, 331534, 518959, 602174, 867839, 1037918, 1160369, 1735678, 2107609, 2320738, 4215218, 6074873, 12149746, 14753263, 29506526, 103272841, 206545682]

約数ペア:

[(1, 206545682), (2, 103272841), (7, 29506526), (14, 14753263), (17, 12149746), (34, 6074873), (49, 4215218), (89, 2320738), (98, 2107609), (119, 1735678), (178, 1160369), (199, 1037918), (238, 867839), (343, 602174), (398, 518959), (623, 331534), (686, 301087), (833, 247954), (1246, 165767), (1393, 148274), (1513, 136514), (1666, 123977), (2786, 74137), (3026, 68257), (3383, 61054), (4361, 47362), (5831, 35422), (6766, 30527), (8722, 23681), (9751, 21182), (10591, 19502), (11662, 17711)]