202925810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6971}}^1$

素因数の和:7090

約数の個数: 32

約数和(自身を含む): 379499904

約数和(自身を除く): 176574094

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 6971, 13942, 14555, 29110, 34855, 69710, 285811, 494941, 571622, 989882, 1429055, 2474705, 2858110, 4949410, 20292581, 40585162, 101462905, 202925810]

約数ペア:

[(1, 202925810), (2, 101462905), (5, 40585162), (10, 20292581), (41, 4949410), (71, 2858110), (82, 2474705), (142, 1429055), (205, 989882), (355, 571622), (410, 494941), (710, 285811), (2911, 69710), (5822, 34855), (6971, 29110), (13942, 14555)]