201472396426

素因数分解:

$2^1\times 7^1\times {\mathrm{6449}}^1\times {\mathrm{2231491}}^1$

素因数の和:2237949

約数の個数: 16

約数和(自身を含む): 345434961600

約数和(自身を除く): 143962565174

約数列:

[1, 2, 7, 14, 6449, 12898, 45143, 90286, 2231491, 4462982, 15620437, 31240874, 14390885459, 28781770918, 100736198213, 201472396426]

約数ペア:

[(1, 201472396426), (2, 100736198213), (7, 28781770918), (14, 14390885459), (6449, 31240874), (12898, 15620437), (45143, 4462982), (90286, 2231491)]