217616116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 419912640

約数和(自身を除く): 202296524

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 211, 422, 493, 523, 844, 986, 1046, 1972, 2092, 3587, 6119, 7174, 8891, 12238, 14348, 15167, 17782, 24476, 30334, 35564, 60668, 104023, 110353, 208046, 220706, 257839, 416092, 441412, 515678, 1031356, 1876001, 3200237, 3752002, 6400474, 7504004, 12800948, 54404029, 108808058, 217616116]

約数ペア:

[(1, 217616116), (2, 108808058), (4, 54404029), (17, 12800948), (29, 7504004), (34, 6400474), (58, 3752002), (68, 3200237), (116, 1876001), (211, 1031356), (422, 515678), (493, 441412), (523, 416092), (844, 257839), (986, 220706), (1046, 208046), (1972, 110353), (2092, 104023), (3587, 60668), (6119, 35564), (7174, 30334), (8891, 24476), (12238, 17782), (14348, 15167)]