202220691

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{1571}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 272999808

約数和(自身を除く): 70779117

約数列:

[1, 3, 107, 321, 401, 1203, 1571, 4713, 42907, 128721, 168097, 504291, 629971, 1889913, 67406897, 202220691]

約数ペア:

[(1, 202220691), (3, 67406897), (107, 1889913), (321, 629971), (401, 504291), (1203, 168097), (1571, 128721), (4713, 42907)]