203278316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{20063}}^1$

素因数の和:20233

約数の個数: 24

約数和(自身を含む): 379209600

約数和(自身を除く): 175931284

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 20063, 40126, 80252, 341071, 682142, 1364284, 2989387, 5978774, 11957548, 50819579, 101639158, 203278316]

約数ペア:

[(1, 203278316), (2, 101639158), (4, 50819579), (17, 11957548), (34, 5978774), (68, 2989387), (149, 1364284), (298, 682142), (596, 341071), (2533, 80252), (5066, 40126), (10132, 20063)]