505202

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 16

約数和(自身を含む): 796824

約数和(自身を除く): 291622

約数列:

[1, 2, 41, 61, 82, 101, 122, 202, 2501, 4141, 5002, 6161, 8282, 12322, 252601, 505202]

約数ペア:

[(1, 505202), (2, 252601), (41, 12322), (61, 8282), (82, 6161), (101, 5002), (122, 4141), (202, 2501)]