200803504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1140929}}^1$

素因数の和:1140948

約数の個数: 20

約数和(自身を含む): 424425960

約数和(自身を除く): 223622456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1140929, 2281858, 4563716, 9127432, 12550219, 18254864, 25100438, 50200876, 100401752, 200803504]

約数ペア:

[(1, 200803504), (2, 100401752), (4, 50200876), (8, 25100438), (11, 18254864), (16, 12550219), (22, 9127432), (44, 4563716), (88, 2281858), (176, 1140929)]