205440426

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{600703}}^1$

素因数の和:600730

約数の個数: 24

約数和(自身を含む): 468549120

約数和(自身を除く): 263108694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 600703, 1201406, 1802109, 3604218, 5406327, 10812654, 11413357, 22826714, 34240071, 68480142, 102720213, 205440426]

約数ペア:

[(1, 205440426), (2, 102720213), (3, 68480142), (6, 34240071), (9, 22826714), (18, 11413357), (19, 10812654), (38, 5406327), (57, 3604218), (114, 1802109), (171, 1201406), (342, 600703)]