196896467272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{225798701}}^1$

素因数の和:225798816

約数の個数: 16

約数和(自身を含む): 372567858300

約数和(自身を除く): 175671391028

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 225798701, 451597402, 903194804, 1806389608, 24612058409, 49224116818, 98448233636, 196896467272]

約数ペア:

[(1, 196896467272), (2, 98448233636), (4, 49224116818), (8, 24612058409), (109, 1806389608), (218, 903194804), (436, 451597402), (872, 225798701)]