190109101

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{9901}}^1$

素因数の和:10132

約数の個数: 16

約数和(自身を含む): 235113088

約数和(自身を除く): 45003987

約数列:

[1, 7, 13, 91, 211, 1477, 2743, 9901, 19201, 69307, 128713, 900991, 2089111, 14623777, 27158443, 190109101]

約数ペア:

[(1, 190109101), (7, 27158443), (13, 14623777), (91, 2089111), (211, 900991), (1477, 128713), (2743, 69307), (9901, 19201)]