202030312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{12277}}^1$

素因数の和:12322

約数の個数: 48

約数和(自身を含む): 440902980

約数和(自身を除く): 238872668

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 12277, 16456, 24554, 49108, 98216, 135047, 208709, 270094, 417418, 540188, 834836, 1080376, 1485517, 1669672, 2295799, 2971034, 4591598, 5942068, 9183196, 11884136, 18366392, 25253789, 50507578, 101015156, 202030312]

約数ペア:

[(1, 202030312), (2, 101015156), (4, 50507578), (8, 25253789), (11, 18366392), (17, 11884136), (22, 9183196), (34, 5942068), (44, 4591598), (68, 2971034), (88, 2295799), (121, 1669672), (136, 1485517), (187, 1080376), (242, 834836), (374, 540188), (484, 417418), (748, 270094), (968, 208709), (1496, 135047), (2057, 98216), (4114, 49108), (8228, 24554), (12277, 16456)]