199084837

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 232227072

約数和(自身を除く): 33142235

約数列:

[1, 7, 97, 101, 679, 707, 2903, 9797, 20321, 68579, 281591, 293203, 1971137, 2052421, 28440691, 199084837]

約数ペア:

[(1, 199084837), (7, 28440691), (97, 2052421), (101, 1971137), (679, 293203), (707, 281591), (2903, 68579), (9797, 20321)]