202469561

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{21221}}^1$

素因数の和:21304

約数の個数: 16

約数和(自身を含む): 244477440

約数和(自身を除く): 42007879

約数列:

[1, 7, 29, 47, 203, 329, 1363, 9541, 21221, 148547, 615409, 997387, 4307863, 6981709, 28924223, 202469561]

約数ペア:

[(1, 202469561), (7, 28924223), (29, 6981709), (47, 4307863), (203, 997387), (329, 615409), (1363, 148547), (9541, 21221)]