201253997

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14797}}^1$

素因数の和:14900

約数の個数: 16

約数和(自身を含む): 241503360

約数和(自身を除く): 40249363

約数列:

[1, 7, 29, 67, 203, 469, 1943, 13601, 14797, 103579, 429113, 991399, 3003791, 6939793, 28750571, 201253997]

約数ペア:

[(1, 201253997), (7, 28750571), (29, 6939793), (67, 3003791), (203, 991399), (469, 429113), (1943, 103579), (13601, 14797)]