239077804

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 486259200

約数和(自身を除く): 247181396

約数列:

[1, 2, 4, 7, 14, 28, 107, 199, 214, 398, 401, 428, 749, 796, 802, 1393, 1498, 1604, 2786, 2807, 2996, 5572, 5614, 11228, 21293, 42586, 42907, 79799, 85172, 85814, 149051, 159598, 171628, 298102, 300349, 319196, 558593, 596204, 600698, 1117186, 1201396, 2234372, 8538493, 17076986, 34153972, 59769451, 119538902, 239077804]

約数ペア:

[(1, 239077804), (2, 119538902), (4, 59769451), (7, 34153972), (14, 17076986), (28, 8538493), (107, 2234372), (199, 1201396), (214, 1117186), (398, 600698), (401, 596204), (428, 558593), (749, 319196), (796, 300349), (802, 298102), (1393, 171628), (1498, 159598), (1604, 149051), (2786, 85814), (2807, 85172), (2996, 79799), (5572, 42907), (5614, 42586), (11228, 21293)]