217464482

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{3203}}^1$

素因数の和:3697

約数の個数: 16

約数和(自身を含む): 331037280

約数和(自身を除く): 113572798

約数列:

[1, 2, 83, 166, 409, 818, 3203, 6406, 33947, 67894, 265849, 531698, 1310027, 2620054, 108732241, 217464482]

約数ペア:

[(1, 217464482), (2, 108732241), (83, 2620054), (166, 1310027), (409, 531698), (818, 265849), (3203, 67894), (6406, 33947)]