202457143

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1481}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 236171520

約数和(自身を除く): 33714377

約数列:

[1, 7, 59, 331, 413, 1481, 2317, 10367, 19529, 87379, 136703, 490211, 611653, 3431477, 28922449, 202457143]

約数ペア:

[(1, 202457143), (7, 28922449), (59, 3431477), (331, 611653), (413, 490211), (1481, 136703), (2317, 87379), (10367, 19529)]