205144436

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{25889}}^1$

素因数の和:26183

約数の個数: 24

約数和(自身を含む): 411754560

約数和(自身を除く): 206610124

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 25889, 51778, 103556, 181223, 362446, 724892, 7326587, 14653174, 29306348, 51286109, 102572218, 205144436]

約数ペア:

[(1, 205144436), (2, 102572218), (4, 51286109), (7, 29306348), (14, 14653174), (28, 7326587), (283, 724892), (566, 362446), (1132, 181223), (1981, 103556), (3962, 51778), (7924, 25889)]