207740163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{81371}}^1$

素因数の和:81434

約数の個数: 16

約数和(自身を含む): 296845056

約数和(自身を除く): 89104893

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 81371, 244113, 1871533, 3010727, 5614599, 9032181, 69246721, 207740163]

約数ペア:

[(1, 207740163), (3, 69246721), (23, 9032181), (37, 5614599), (69, 3010727), (111, 1871533), (851, 244113), (2553, 81371)]