211034454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{1607}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 433002240

約数和(自身を除く): 221967786

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 509, 1018, 1527, 1607, 3054, 3214, 4821, 9642, 21887, 43774, 65661, 69101, 131322, 138202, 207303, 414606, 817963, 1635926, 2453889, 4907778, 35172409, 70344818, 105517227, 211034454]

約数ペア:

[(1, 211034454), (2, 105517227), (3, 70344818), (6, 35172409), (43, 4907778), (86, 2453889), (129, 1635926), (258, 817963), (509, 414606), (1018, 207303), (1527, 138202), (1607, 131322), (3054, 69101), (3214, 65661), (4821, 43774), (9642, 21887)]