201426808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{78929}}^1$

素因数の和:78975

約数の個数: 32

約数和(自身を含む): 426222000

約数和(自身を除く): 224795192

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 78929, 157858, 315716, 631432, 868219, 1736438, 2288941, 3472876, 4577882, 6945752, 9155764, 18311528, 25178351, 50356702, 100713404, 201426808]

約数ペア:

[(1, 201426808), (2, 100713404), (4, 50356702), (8, 25178351), (11, 18311528), (22, 9155764), (29, 6945752), (44, 4577882), (58, 3472876), (88, 2288941), (116, 1736438), (232, 868219), (319, 631432), (638, 315716), (1276, 157858), (2552, 78929)]