201998220164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{1814377}}^1$

素因数の和:1816535

約数の個数: 24

約数和(自身を含む): 380866972248

約数和(自身を除く): 178868752084

約数列:

[1, 2, 4, 13, 26, 52, 2141, 4282, 8564, 27833, 55666, 111332, 1814377, 3628754, 7257508, 23586901, 47173802, 94347604, 3884581157, 7769162314, 15538324628, 50499555041, 100999110082, 201998220164]

約数ペア:

[(1, 201998220164), (2, 100999110082), (4, 50499555041), (13, 15538324628), (26, 7769162314), (52, 3884581157), (2141, 94347604), (4282, 47173802), (8564, 23586901), (27833, 7257508), (55666, 3628754), (111332, 1814377)]