211375819

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 228614400

約数和(自身を除く): 17238581

約数列:

[1, 23, 53, 59, 1219, 1357, 2939, 3127, 67597, 71921, 155767, 173401, 3582641, 3988223, 9190253, 211375819]

約数ペア:

[(1, 211375819), (23, 9190253), (53, 3988223), (59, 3582641), (1219, 173401), (1357, 155767), (2939, 71921), (3127, 67597)]