207601311

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{1213}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 280579680

約数和(自身を除く): 72978369

約数列:

[1, 3, 89, 267, 641, 1213, 1923, 3639, 57049, 107957, 171147, 323871, 777533, 2332599, 69200437, 207601311]

約数ペア:

[(1, 207601311), (3, 69200437), (89, 2332599), (267, 777533), (641, 323871), (1213, 171147), (1923, 107957), (3639, 57049)]