216921196802

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1\times {\mathrm{936709}}^1$

素因数の和:938101

約数の個数: 16

約数和(自身を含む): 329291033400

約数和(自身を除く): 112369836598

約数列:

[1, 2, 89, 178, 1301, 2602, 115789, 231578, 936709, 1873418, 83367101, 166734202, 1218658409, 2437316818, 108460598401, 216921196802]

約数ペア:

[(1, 216921196802), (2, 108460598401), (89, 2437316818), (178, 1218658409), (1301, 166734202), (2602, 83367101), (115789, 1873418), (231578, 936709)]