222899521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4099}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 247968000

約数和(自身を除く): 25068479

約数列:

[1, 13, 47, 89, 611, 1157, 4099, 4183, 53287, 54379, 192653, 364811, 2504489, 4742543, 17146117, 222899521]

約数ペア:

[(1, 222899521), (13, 17146117), (47, 4742543), (89, 2504489), (611, 364811), (1157, 192653), (4099, 54379), (4183, 53287)]