198762304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{238897}}^1$

素因数の和:238922

約数の個数: 28

約数和(自身を含む): 424760644

約数和(自身を除く): 225998340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 238897, 477794, 955588, 1911176, 3105661, 3822352, 6211322, 7644704, 12422644, 15289408, 24845288, 49690576, 99381152, 198762304]

約数ペア:

[(1, 198762304), (2, 99381152), (4, 49690576), (8, 24845288), (13, 15289408), (16, 12422644), (26, 7644704), (32, 6211322), (52, 3822352), (64, 3105661), (104, 1911176), (208, 955588), (416, 477794), (832, 238897)]