207957414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{1103}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 482969088

約数和(自身を除く): 275011674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1103, 1407, 2206, 2814, 3309, 4489, 6618, 7721, 8978, 13467, 15442, 23163, 26934, 31423, 46326, 62846, 73901, 94269, 147802, 188538, 221703, 443406, 517307, 1034614, 1551921, 3103842, 4951367, 9902734, 14854101, 29708202, 34659569, 69319138, 103978707, 207957414]

約数ペア:

[(1, 207957414), (2, 103978707), (3, 69319138), (6, 34659569), (7, 29708202), (14, 14854101), (21, 9902734), (42, 4951367), (67, 3103842), (134, 1551921), (201, 1034614), (402, 517307), (469, 443406), (938, 221703), (1103, 188538), (1407, 147802), (2206, 94269), (2814, 73901), (3309, 62846), (4489, 46326), (6618, 31423), (7721, 26934), (8978, 23163), (13467, 15442)]