203417406

素因数分解:

$2^1\times 3^4\times {\mathrm{1255663}}^1$

素因数の和:1255677

約数の個数: 20

約数和(自身を含む): 455806032

約数和(自身を除く): 252388626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1255663, 2511326, 3766989, 7533978, 11300967, 22601934, 33902901, 67805802, 101708703, 203417406]

約数ペア:

[(1, 203417406), (2, 101708703), (3, 67805802), (6, 33902901), (9, 22601934), (18, 11300967), (27, 7533978), (54, 3766989), (81, 2511326), (162, 1255663)]