201960735

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 128018145

約数列:

[1, 3, 5, 15, 79, 131, 237, 393, 395, 655, 1185, 1301, 1965, 3903, 6505, 10349, 19515, 31047, 51745, 102779, 155235, 170431, 308337, 511293, 513895, 852155, 1541685, 2556465, 13464049, 40392147, 67320245, 201960735]

約数ペア:

[(1, 201960735), (3, 67320245), (5, 40392147), (15, 13464049), (79, 2556465), (131, 1541685), (237, 852155), (393, 513895), (395, 511293), (655, 308337), (1185, 170431), (1301, 155235), (1965, 102779), (3903, 51745), (6505, 31047), (10349, 19515)]