196553404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{5081}}^1$

素因数の和:5613

約数の個数: 24

約数和(自身を含む): 362854800

約数和(自身を除く): 166301396

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 2036, 5081, 9671, 10162, 19342, 20324, 38684, 96539, 193078, 386156, 2586229, 5172458, 10344916, 49138351, 98276702, 196553404]

約数ペア:

[(1, 196553404), (2, 98276702), (4, 49138351), (19, 10344916), (38, 5172458), (76, 2586229), (509, 386156), (1018, 193078), (2036, 96539), (5081, 38684), (9671, 20324), (10162, 19342)]