208978653848

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4273}}^1\times {\mathrm{11689}}^1$

素因数の和:16491

約数の個数: 32

約数和(自身を含む): 392709651600

約数和(自身を除く): 183730997752

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4273, 8546, 11689, 17092, 23378, 34184, 46756, 93512, 2234779, 4469558, 6113347, 8939116, 12226694, 17878232, 24453388, 48906776, 49947097, 99894194, 199788388, 399576776, 26122331731, 52244663462, 104489326924, 208978653848]

約数ペア:

[(1, 208978653848), (2, 104489326924), (4, 52244663462), (8, 26122331731), (523, 399576776), (1046, 199788388), (2092, 99894194), (4184, 49947097), (4273, 48906776), (8546, 24453388), (11689, 17878232), (17092, 12226694), (23378, 8939116), (34184, 6113347), (46756, 4469558), (93512, 2234779)]