211672967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30593}}^1$

素因数の和:30658

約数の個数: 16

約数和(自身を含む): 251115552

約数和(自身を除く): 39442585

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 30593, 336523, 520081, 1131941, 5720891, 12451351, 19242997, 211672967]

約数ペア:

[(1, 211672967), (11, 19242997), (17, 12451351), (37, 5720891), (187, 1131941), (407, 520081), (629, 336523), (6919, 30593)]