201616646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12011}}^1$

素因数の和:12140

約数の個数: 32

約数和(自身を含む): 380540160

約数和(自身を除く): 178923514

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 8393, 12011, 16786, 24022, 84077, 132121, 168154, 264242, 924847, 1309199, 1849694, 2618398, 9164393, 14401189, 18328786, 28802378, 100808323, 201616646]

約数ペア:

[(1, 201616646), (2, 100808323), (7, 28802378), (11, 18328786), (14, 14401189), (22, 9164393), (77, 2618398), (109, 1849694), (154, 1309199), (218, 924847), (763, 264242), (1199, 168154), (1526, 132121), (2398, 84077), (8393, 24022), (12011, 16786)]