214553656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{654127}}^1$

素因数の和:654174

約数の個数: 16

約数和(自身を含む): 412100640

約数和(自身を除く): 197546984

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 654127, 1308254, 2616508, 5233016, 26819207, 53638414, 107276828, 214553656]

約数ペア:

[(1, 214553656), (2, 107276828), (4, 53638414), (8, 26819207), (41, 5233016), (82, 2616508), (164, 1308254), (328, 654127)]