202213991

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{4513}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 238772544

約数和(自身を除く): 36558553

約数列:

[1, 7, 37, 173, 259, 1211, 4513, 6401, 31591, 44807, 166981, 780749, 1168867, 5465243, 28887713, 202213991]

約数ペア:

[(1, 202213991), (7, 28887713), (37, 5465243), (173, 1168867), (259, 780749), (1211, 166981), (4513, 44807), (6401, 31591)]