210957607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26459}}^1$

素因数の和:26550

約数の個数: 16

約数和(自身を含む): 259096320

約数和(自身を除く): 48138713

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 26459, 185213, 449803, 1772753, 3148621, 12409271, 30136801, 210957607]

約数ペア:

[(1, 210957607), (7, 30136801), (17, 12409271), (67, 3148621), (119, 1772753), (469, 449803), (1139, 185213), (7973, 26459)]