201842278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{834059}}^1$

素因数の和:834083

約数の個数: 12

約数和(自身を含む): 332789940

約数和(自身を除く): 130947662

約数列:

[1, 2, 11, 22, 121, 242, 834059, 1668118, 9174649, 18349298, 100921139, 201842278]

約数ペア:

[(1, 201842278), (2, 100921139), (11, 18349298), (22, 9174649), (121, 1668118), (242, 834059)]