204080999974

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1\times {\mathrm{325487}}^1$

素因数の和:325792

約数の個数: 24

約数和(自身を含む): 315993515040

約数和(自身を除く): 111912515066

約数列:

[1, 2, 37, 74, 229, 458, 1369, 2738, 8473, 16946, 313501, 325487, 627002, 650974, 12043019, 24086038, 74536523, 149073046, 445591703, 891183406, 2757851351, 5515702702, 102040499987, 204080999974]

約数ペア:

[(1, 204080999974), (2, 102040499987), (37, 5515702702), (74, 2757851351), (229, 891183406), (458, 445591703), (1369, 149073046), (2738, 74536523), (8473, 24086038), (16946, 12043019), (313501, 650974), (325487, 627002)]