206837814

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 418233600

約数和(自身を除く): 211395786

約数列:

[1, 2, 3, 6, 199, 211, 398, 422, 597, 633, 821, 1194, 1266, 1642, 2463, 4926, 41989, 83978, 125967, 163379, 173231, 251934, 326758, 346462, 490137, 519693, 980274, 1039386, 34472969, 68945938, 103418907, 206837814]

約数ペア:

[(1, 206837814), (2, 103418907), (3, 68945938), (6, 34472969), (199, 1039386), (211, 980274), (398, 519693), (422, 490137), (597, 346462), (633, 326758), (821, 251934), (1194, 173231), (1266, 163379), (1642, 125967), (2463, 83978), (4926, 41989)]