201974577

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{75731}}^1$

素因数の和:75868

約数の個数: 16

約数和(自身を含む): 310198272

約数和(自身を除く): 108223695

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 75731, 227193, 530117, 1590351, 9617837, 28853511, 67324859, 201974577]

約数ペア:

[(1, 201974577), (3, 67324859), (7, 28853511), (21, 9617837), (127, 1590351), (381, 530117), (889, 227193), (2667, 75731)]