201504004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{2203}}^1$

素因数の和:3979

約数の個数: 24

約数和(自身を含む): 380145920

約数和(自身を除く): 178641916

約数列:

[1, 2, 4, 13, 26, 52, 1759, 2203, 3518, 4406, 7036, 8812, 22867, 28639, 45734, 57278, 91468, 114556, 3875077, 7750154, 15500308, 50376001, 100752002, 201504004]

約数ペア:

[(1, 201504004), (2, 100752002), (4, 50376001), (13, 15500308), (26, 7750154), (52, 3875077), (1759, 114556), (2203, 91468), (3518, 57278), (4406, 45734), (7036, 28639), (8812, 22867)]