196038073

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{907}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 249670944

約数和(自身を除く): 53632871

約数列:

[1, 7, 11, 49, 77, 401, 539, 907, 2807, 4411, 6349, 9977, 19649, 30877, 44443, 69839, 216139, 363707, 488873, 2545949, 4000777, 17821643, 28005439, 196038073]

約数ペア:

[(1, 196038073), (7, 28005439), (11, 17821643), (49, 4000777), (77, 2545949), (401, 488873), (539, 363707), (907, 216139), (2807, 69839), (4411, 44443), (6349, 30877), (9977, 19649)]