223795195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{683}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 293772528

約数和(自身を除く): 69977333

約数列:

[1, 5, 13, 65, 71, 355, 683, 923, 3415, 4615, 5041, 8879, 25205, 44395, 48493, 65533, 242465, 327665, 630409, 3152045, 3443003, 17215015, 44759039, 223795195]

約数ペア:

[(1, 223795195), (5, 44759039), (13, 17215015), (65, 3443003), (71, 3152045), (355, 630409), (683, 327665), (923, 242465), (3415, 65533), (4615, 48493), (5041, 44395), (8879, 25205)]