243549614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42743}}^1$

素因数の和:42800

約数の個数: 32

約数和(自身を含む): 467790336

約数和(自身を除く): 224240722

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 42743, 85486, 299201, 470173, 598402, 940346, 1581491, 3162982, 3291211, 6582422, 11070437, 17396401, 22140874, 34792802, 121774807, 243549614]

約数ペア:

[(1, 243549614), (2, 121774807), (7, 34792802), (11, 22140874), (14, 17396401), (22, 11070437), (37, 6582422), (74, 3291211), (77, 3162982), (154, 1581491), (259, 940346), (407, 598402), (518, 470173), (814, 299201), (2849, 85486), (5698, 42743)]