200720366

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{16927}}^1$

素因数の和:16965

約数の個数: 36

約数和(自身を含む): 384993504

約数和(自身を除く): 184273138

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 11858, 16927, 33854, 118489, 186197, 236978, 372394, 829423, 1303379, 1658846, 2048167, 2606758, 4096334, 9123653, 14337169, 18247306, 28674338, 100360183, 200720366]

約数ペア:

[(1, 200720366), (2, 100360183), (7, 28674338), (11, 18247306), (14, 14337169), (22, 9123653), (49, 4096334), (77, 2606758), (98, 2048167), (121, 1658846), (154, 1303379), (242, 829423), (539, 372394), (847, 236978), (1078, 186197), (1694, 118489), (5929, 33854), (11858, 16927)]