211538982

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{42839}}^1$

素因数の和:43667

約数の個数: 16

約数和(自身を含む): 423601920

約数和(自身を除く): 212062938

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4938, 42839, 85678, 128517, 257034, 35256497, 70512994, 105769491, 211538982]

約数ペア:

[(1, 211538982), (2, 105769491), (3, 70512994), (6, 35256497), (823, 257034), (1646, 128517), (2469, 85678), (4938, 42839)]