207458211406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1\times {\mathrm{548869}}^1$

素因数の和:552939

約数の個数: 16

約数和(自身を含む): 317887940160

約数和(自身を除く): 110429728754

約数列:

[1, 2, 47, 94, 4021, 8042, 188987, 377974, 548869, 1097738, 25796843, 51593686, 2207002249, 4414004498, 103729105703, 207458211406]

約数ペア:

[(1, 207458211406), (2, 103729105703), (47, 4414004498), (94, 2207002249), (4021, 51593686), (8042, 25796843), (188987, 1097738), (377974, 548869)]