202419256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2531}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 409424400

約数和(自身を除く): 207005144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 769, 1538, 2531, 3076, 5062, 6152, 9997, 10124, 19994, 20248, 32903, 39988, 65806, 79976, 131612, 263224, 1946339, 3892678, 7785356, 15570712, 25302407, 50604814, 101209628, 202419256]

約数ペア:

[(1, 202419256), (2, 101209628), (4, 50604814), (8, 25302407), (13, 15570712), (26, 7785356), (52, 3892678), (104, 1946339), (769, 263224), (1538, 131612), (2531, 79976), (3076, 65806), (5062, 39988), (6152, 32903), (9997, 20248), (10124, 19994)]