211129404

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{164431}}^1$

素因数の和:164545

約数の個数: 24

約数和(自身を含む): 497242368

約数和(自身を除く): 286112964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 164431, 328862, 493293, 657724, 986586, 1973172, 17594117, 35188234, 52782351, 70376468, 105564702, 211129404]

約数ペア:

[(1, 211129404), (2, 105564702), (3, 70376468), (4, 52782351), (6, 35188234), (12, 17594117), (107, 1973172), (214, 986586), (321, 657724), (428, 493293), (642, 328862), (1284, 164431)]