200157860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4657}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 482047104

約数和(自身を除く): 281889244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 307, 614, 1228, 1535, 2149, 3070, 4298, 4657, 6140, 8596, 9314, 10745, 18628, 21490, 23285, 32599, 42980, 46570, 65198, 93140, 130396, 162995, 325990, 651980, 1429699, 2859398, 5718796, 7148495, 10007893, 14296990, 20015786, 28593980, 40031572, 50039465, 100078930, 200157860]

約数ペア:

[(1, 200157860), (2, 100078930), (4, 50039465), (5, 40031572), (7, 28593980), (10, 20015786), (14, 14296990), (20, 10007893), (28, 7148495), (35, 5718796), (70, 2859398), (140, 1429699), (307, 651980), (614, 325990), (1228, 162995), (1535, 130396), (2149, 93140), (3070, 65198), (4298, 46570), (4657, 42980), (6140, 32599), (8596, 23285), (9314, 21490), (10745, 18628)]