243655102

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{55351}}^1$

素因数の和:55455

約数の個数: 16

約数和(自身を含む): 382593024

約数和(自身を除く): 138937922

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 55351, 110702, 1715881, 3431762, 3929921, 7859842, 121827551, 243655102]

約数ペア:

[(1, 243655102), (2, 121827551), (31, 7859842), (62, 3929921), (71, 3431762), (142, 1715881), (2201, 110702), (4402, 55351)]