203356802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 343683648

約数和(自身を除く): 140326846

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 1721, 2882, 3442, 5371, 10742, 18931, 37862, 59081, 70561, 118162, 141122, 225451, 450902, 776171, 1552342, 2479961, 4959922, 9243491, 18486982, 101678401, 203356802]

約数ペア:

[(1, 203356802), (2, 101678401), (11, 18486982), (22, 9243491), (41, 4959922), (82, 2479961), (131, 1552342), (262, 776171), (451, 450902), (902, 225451), (1441, 141122), (1721, 118162), (2882, 70561), (3442, 59081), (5371, 37862), (10742, 18931)]