217532204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{25189}}^1$

素因数の和:25337

約数の個数: 24

約数和(自身を含む): 406264320

約数和(自身を除く): 188732116

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 8636, 25189, 50378, 100756, 428213, 856426, 1712852, 3199003, 6398006, 12796012, 54383051, 108766102, 217532204]

約数ペア:

[(1, 217532204), (2, 108766102), (4, 54383051), (17, 12796012), (34, 6398006), (68, 3199003), (127, 1712852), (254, 856426), (508, 428213), (2159, 100756), (4318, 50378), (8636, 25189)]