388244

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 18

約数和(自身を含む): 709002

約数和(自身を除く): 320758

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 961, 1922, 3131, 3844, 6262, 12524, 97061, 194122, 388244]

約数ペア:

[(1, 388244), (2, 194122), (4, 97061), (31, 12524), (62, 6262), (101, 3844), (124, 3131), (202, 1922), (404, 961)]