201165741

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3467}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 341806080

約数和(自身を除く): 140640339

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2763, 3467, 6447, 8289, 10401, 19341, 24269, 31203, 58023, 72807, 93609, 218421, 655263, 1064369, 3193107, 7450583, 9579321, 22351749, 28737963, 67055247, 201165741]

約数ペア:

[(1, 201165741), (3, 67055247), (7, 28737963), (9, 22351749), (21, 9579321), (27, 7450583), (63, 3193107), (189, 1064369), (307, 655263), (921, 218421), (2149, 93609), (2763, 72807), (3467, 58023), (6447, 31203), (8289, 24269), (10401, 19341)]