204521727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{17749}}^1$

素因数の和:17942

約数の個数: 16

約数和(自身を含む): 286272000

約数和(自身を除く): 81750273

約数列:

[1, 3, 23, 69, 167, 501, 3841, 11523, 17749, 53247, 408227, 1224681, 2964083, 8892249, 68173909, 204521727]

約数ペア:

[(1, 204521727), (3, 68173909), (23, 8892249), (69, 2964083), (167, 1224681), (501, 408227), (3841, 53247), (11523, 17749)]