201338852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{351991}}^1$

素因数の和:352019

約数の個数: 24

約数和(自身を含む): 413942592

約数和(自身を除く): 212603740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 351991, 703982, 1407964, 3871901, 4575883, 7743802, 9151766, 15487604, 18303532, 50334713, 100669426, 201338852]

約数ペア:

[(1, 201338852), (2, 100669426), (4, 50334713), (11, 18303532), (13, 15487604), (22, 9151766), (26, 7743802), (44, 4575883), (52, 3871901), (143, 1407964), (286, 703982), (572, 351991)]