202086

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 24

約数和(自身を含む): 446160

約数和(自身を除く): 244074

約数列:

[1, 2, 3, 6, 9, 18, 103, 109, 206, 218, 309, 327, 618, 654, 927, 981, 1854, 1962, 11227, 22454, 33681, 67362, 101043, 202086]

約数ペア:

[(1, 202086), (2, 101043), (3, 67362), (6, 33681), (9, 22454), (18, 11227), (103, 1962), (109, 1854), (206, 981), (218, 927), (309, 654), (327, 618)]