212520671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1$

素因数の和:16330

約数の個数: 16

約数和(自身を含む): 245700000

約数和(自身を除く): 33179329

約数列:

[1, 11, 29, 41, 319, 451, 1189, 13079, 16249, 178739, 471221, 666209, 5183431, 7328299, 19320061, 212520671]

約数ペア:

[(1, 212520671), (11, 19320061), (29, 7328299), (41, 5183431), (319, 666209), (451, 471221), (1189, 178739), (13079, 16249)]