206996902

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 365202432

約数和(自身を除く): 158205530

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 469, 511, 938, 1022, 3023, 4891, 6046, 9782, 21161, 34237, 42322, 68474, 202541, 220679, 405082, 441358, 1417787, 1544753, 2835574, 3089506, 14785493, 29570986, 103498451, 206996902]

約数ペア:

[(1, 206996902), (2, 103498451), (7, 29570986), (14, 14785493), (67, 3089506), (73, 2835574), (134, 1544753), (146, 1417787), (469, 441358), (511, 405082), (938, 220679), (1022, 202541), (3023, 68474), (4891, 42322), (6046, 34237), (9782, 21161)]