201105158

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 323834760

約数和(自身を除く): 122729602

約数列:

[1, 2, 19, 38, 59, 118, 361, 722, 1121, 2242, 4721, 9442, 21299, 42598, 89699, 179398, 278539, 557078, 1704281, 3408562, 5292241, 10584482, 100552579, 201105158]

約数ペア:

[(1, 201105158), (2, 100552579), (19, 10584482), (38, 5292241), (59, 3408562), (118, 1704281), (361, 557078), (722, 278539), (1121, 179398), (2242, 89699), (4721, 42598), (9442, 21299)]