211048222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37039}}^1$

素因数の和:37096

約数の個数: 32

約数和(自身を含む): 405365760

約数和(自身を除く): 194317538

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 37039, 74078, 259273, 407429, 518546, 814858, 1370443, 2740886, 2852003, 5704006, 9593101, 15074873, 19186202, 30149746, 105524111, 211048222]

約数ペア:

[(1, 211048222), (2, 105524111), (7, 30149746), (11, 19186202), (14, 15074873), (22, 9593101), (37, 5704006), (74, 2852003), (77, 2740886), (154, 1370443), (259, 814858), (407, 518546), (518, 407429), (814, 259273), (2849, 74078), (5698, 37039)]