201734572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 390083904

約数和(自身を除く): 188349332

約数列:

[1, 2, 4, 13, 26, 52, 71, 101, 142, 202, 284, 404, 541, 923, 1082, 1313, 1846, 2164, 2626, 3692, 5252, 7033, 7171, 14066, 14342, 28132, 28684, 38411, 54641, 76822, 93223, 109282, 153644, 186446, 218564, 372892, 499343, 710333, 998686, 1420666, 1997372, 2841332, 3879511, 7759022, 15518044, 50433643, 100867286, 201734572]

約数ペア:

[(1, 201734572), (2, 100867286), (4, 50433643), (13, 15518044), (26, 7759022), (52, 3879511), (71, 2841332), (101, 1997372), (142, 1420666), (202, 998686), (284, 710333), (404, 499343), (541, 372892), (923, 218564), (1082, 186446), (1313, 153644), (1846, 109282), (2164, 93223), (2626, 76822), (3692, 54641), (5252, 38411), (7033, 28684), (7171, 28132), (14066, 14342)]