207597988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{5897}}^1$

素因数の和:6591

約数の個数: 24

約数和(自身を含む): 391886712

約数和(自身を除く): 184288724

約数列:

[1, 2, 4, 13, 26, 52, 677, 1354, 2708, 5897, 8801, 11794, 17602, 23588, 35204, 76661, 153322, 306644, 3992269, 7984538, 15969076, 51899497, 103798994, 207597988]

約数ペア:

[(1, 207597988), (2, 103798994), (4, 51899497), (13, 15969076), (26, 7984538), (52, 3992269), (677, 306644), (1354, 153322), (2708, 76661), (5897, 35204), (8801, 23588), (11794, 17602)]