203271112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 434367360

約数和(自身を除く): 231096248

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 82, 88, 106, 164, 212, 328, 424, 451, 583, 902, 1063, 1166, 1804, 2126, 2173, 2332, 3608, 4252, 4346, 4664, 8504, 8692, 11693, 17384, 23386, 23903, 43583, 46772, 47806, 56339, 87166, 93544, 95612, 112678, 174332, 191224, 225356, 348664, 450712, 479413, 619729, 958826, 1239458, 1917652, 2309899, 2478916, 3835304, 4619798, 4957832, 9239596, 18479192, 25408889, 50817778, 101635556, 203271112]

約数ペア:

[(1, 203271112), (2, 101635556), (4, 50817778), (8, 25408889), (11, 18479192), (22, 9239596), (41, 4957832), (44, 4619798), (53, 3835304), (82, 2478916), (88, 2309899), (106, 1917652), (164, 1239458), (212, 958826), (328, 619729), (424, 479413), (451, 450712), (583, 348664), (902, 225356), (1063, 191224), (1166, 174332), (1804, 112678), (2126, 95612), (2173, 93544), (2332, 87166), (3608, 56339), (4252, 47806), (4346, 46772), (4664, 43583), (8504, 23903), (8692, 23386), (11693, 17384)]