201789971

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 219974400

約数和(自身を除く): 18184429

約数列:

[1, 23, 37, 59, 851, 1357, 2183, 4019, 50209, 92437, 148703, 237121, 3420169, 5453783, 8773477, 201789971]

約数ペア:

[(1, 201789971), (23, 8773477), (37, 5453783), (59, 3420169), (851, 237121), (1357, 148703), (2183, 92437), (4019, 50209)]