201382287

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{3067}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 275383680

約数和(自身を除く): 74001393

約数列:

[1, 3, 43, 129, 509, 1527, 3067, 9201, 21887, 65661, 131881, 395643, 1561103, 4683309, 67127429, 201382287]

約数ペア:

[(1, 201382287), (3, 67127429), (43, 4683309), (129, 1561103), (509, 395643), (1527, 131881), (3067, 65661), (9201, 21887)]