200138770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35803}}^1$

素因数の和:35866

約数の個数: 32

約数和(自身を含む): 396994752

約数和(自身を除く): 196855982

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 35803, 71606, 179015, 358030, 465439, 930878, 1539529, 2327195, 3079058, 4654390, 7697645, 15395290, 20013877, 40027754, 100069385, 200138770]

約数ペア:

[(1, 200138770), (2, 100069385), (5, 40027754), (10, 20013877), (13, 15395290), (26, 7697645), (43, 4654390), (65, 3079058), (86, 2327195), (130, 1539529), (215, 930878), (430, 465439), (559, 358030), (1118, 179015), (2795, 71606), (5590, 35803)]