202269438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1605313}}^1$

素因数の和:1605328

約数の個数: 24

約数和(自身を含む): 500857968

約数和(自身を除く): 298588530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1605313, 3210626, 4815939, 9631878, 11237191, 14447817, 22474382, 28895634, 33711573, 67423146, 101134719, 202269438]

約数ペア:

[(1, 202269438), (2, 101134719), (3, 67423146), (6, 33711573), (7, 28895634), (9, 22474382), (14, 14447817), (18, 11237191), (21, 9631878), (42, 4815939), (63, 3210626), (126, 1605313)]