201995047217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1025111}}^1$

素因数の和:1025368

約数の個数: 16

約数和(自身を含む): 218324253312

約数和(自身を除く): 16329206095

約数列:

[1, 17, 67, 173, 1139, 2941, 11591, 197047, 1025111, 17426887, 68682437, 177344203, 1167601429, 3014851451, 11882061601, 201995047217]

約数ペア:

[(1, 201995047217), (17, 11882061601), (67, 3014851451), (173, 1167601429), (1139, 177344203), (2941, 68682437), (11591, 17426887), (197047, 1025111)]