195878087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 210462720

約数和(自身を除く): 14584633

約数列:

[1, 19, 101, 103, 991, 1919, 1957, 10403, 18829, 100091, 102073, 197657, 1901729, 1939387, 10309373, 195878087]

約数ペア:

[(1, 195878087), (19, 10309373), (101, 1939387), (103, 1901729), (991, 197657), (1919, 102073), (1957, 100091), (10403, 18829)]