202445221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{1741}}^1$

素因数の和:1825

約数の個数: 18

約数和(自身を含む): 230064198

約数和(自身を除く): 27618977

約数列:

[1, 11, 31, 121, 341, 961, 1741, 3751, 10571, 19151, 53971, 116281, 210661, 593681, 1673101, 6530491, 18404111, 202445221]

約数ペア:

[(1, 202445221), (11, 18404111), (31, 6530491), (121, 1673101), (341, 593681), (961, 210661), (1741, 116281), (3751, 53971), (10571, 19151)]