207923646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2113

約数の個数: 64

約数和(自身を含む): 495631872

約数和(自身を除く): 287708226

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 67, 74, 111, 134, 201, 222, 259, 402, 469, 518, 777, 938, 1407, 1554, 1997, 2479, 2814, 3994, 4958, 5991, 7437, 11982, 13979, 14874, 17353, 27958, 34706, 41937, 52059, 73889, 83874, 104118, 133799, 147778, 221667, 267598, 401397, 443334, 517223, 802794, 936593, 1034446, 1551669, 1873186, 2809779, 3103338, 4950563, 5619558, 9901126, 14851689, 29703378, 34653941, 69307882, 103961823, 207923646]

約数ペア:

[(1, 207923646), (2, 103961823), (3, 69307882), (6, 34653941), (7, 29703378), (14, 14851689), (21, 9901126), (37, 5619558), (42, 4950563), (67, 3103338), (74, 2809779), (111, 1873186), (134, 1551669), (201, 1034446), (222, 936593), (259, 802794), (402, 517223), (469, 443334), (518, 401397), (777, 267598), (938, 221667), (1407, 147778), (1554, 133799), (1997, 104118), (2479, 83874), (2814, 73889), (3994, 52059), (4958, 41937), (5991, 34706), (7437, 27958), (11982, 17353), (13979, 14874)]