207245214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28289}}^1$

素因数の和:28345

約数の個数: 48

約数和(自身を含む): 503109360

約数和(自身を除く): 295864146

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 1221, 2442, 3663, 7326, 28289, 56578, 84867, 169734, 254601, 311179, 509202, 622358, 933537, 1046693, 1867074, 2093386, 2800611, 3140079, 5601222, 6280158, 9420237, 11513623, 18840474, 23027246, 34540869, 69081738, 103622607, 207245214]

約数ペア:

[(1, 207245214), (2, 103622607), (3, 69081738), (6, 34540869), (9, 23027246), (11, 18840474), (18, 11513623), (22, 9420237), (33, 6280158), (37, 5601222), (66, 3140079), (74, 2800611), (99, 2093386), (111, 1867074), (198, 1046693), (222, 933537), (333, 622358), (407, 509202), (666, 311179), (814, 254601), (1221, 169734), (2442, 84867), (3663, 56578), (7326, 28289)]