207916812

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{86201}}^1$

素因数の和:86278

約数の個数: 36

約数和(自身を含む): 533417976

約数和(自身を除く): 325501164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 86201, 172402, 258603, 344804, 517206, 775809, 1034412, 1551618, 3103236, 5775467, 11550934, 17326401, 23101868, 34652802, 51979203, 69305604, 103958406, 207916812]

約数ペア:

[(1, 207916812), (2, 103958406), (3, 69305604), (4, 51979203), (6, 34652802), (9, 23101868), (12, 17326401), (18, 11550934), (36, 5775467), (67, 3103236), (134, 1551618), (201, 1034412), (268, 775809), (402, 517206), (603, 344804), (804, 258603), (1206, 172402), (2412, 86201)]