220071749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 241801200

約数和(自身を除く): 21729451

約数列:

[1, 17, 29, 493, 509, 877, 8653, 14761, 14909, 25433, 250937, 432361, 446393, 7588681, 12945397, 220071749]

約数ペア:

[(1, 220071749), (17, 12945397), (29, 7588681), (493, 446393), (509, 432361), (877, 250937), (8653, 25433), (14761, 14909)]