221277414

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{91969}}^1$

素因数の和:92375

約数の個数: 16

約数和(自身を含む): 443663280

約数和(自身を除く): 222385866

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 91969, 183938, 275907, 551814, 36879569, 73759138, 110638707, 221277414]

約数ペア:

[(1, 221277414), (2, 110638707), (3, 73759138), (6, 36879569), (401, 551814), (802, 275907), (1203, 183938), (2406, 91969)]