201739024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307529}}^1$

素因数の和:307578

約数の個数: 20

約数和(自身を含む): 400404060

約数和(自身を除く): 198665036

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307529, 615058, 1230116, 2460232, 4920464, 12608689, 25217378, 50434756, 100869512, 201739024]

約数ペア:

[(1, 201739024), (2, 100869512), (4, 50434756), (8, 25217378), (16, 12608689), (41, 4920464), (82, 2460232), (164, 1230116), (328, 615058), (656, 307529)]