207934298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 387072000

約数和(自身を除く): 179137702

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 143, 286, 341, 403, 499, 517, 611, 682, 806, 998, 1034, 1222, 1457, 2914, 4433, 5489, 6487, 6721, 8866, 10978, 12974, 13442, 15469, 16027, 18941, 23453, 30938, 32054, 37882, 46906, 71357, 142714, 170159, 201097, 208351, 257983, 304889, 340318, 402194, 416702, 515966, 609778, 727043, 1454086, 2212067, 3353779, 4424134, 6707558, 7997473, 9451559, 15994946, 18903118, 103967149, 207934298]

約数ペア:

[(1, 207934298), (2, 103967149), (11, 18903118), (13, 15994946), (22, 9451559), (26, 7997473), (31, 6707558), (47, 4424134), (62, 3353779), (94, 2212067), (143, 1454086), (286, 727043), (341, 609778), (403, 515966), (499, 416702), (517, 402194), (611, 340318), (682, 304889), (806, 257983), (998, 208351), (1034, 201097), (1222, 170159), (1457, 142714), (2914, 71357), (4433, 46906), (5489, 37882), (6487, 32054), (6721, 30938), (8866, 23453), (10978, 18941), (12974, 16027), (13442, 15469)]