206831898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126271}}^1$

素因数の和:126299

約数の個数: 48

約数和(自身を含む): 551556096

約数和(自身を除く): 344724198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 126271, 252542, 378813, 757626, 883897, 1136439, 1641523, 1767794, 2272878, 2651691, 3283046, 4924569, 5303382, 7955073, 9849138, 11490661, 14773707, 15910146, 22981322, 29547414, 34471983, 68943966, 103415949, 206831898]

約数ペア:

[(1, 206831898), (2, 103415949), (3, 68943966), (6, 34471983), (7, 29547414), (9, 22981322), (13, 15910146), (14, 14773707), (18, 11490661), (21, 9849138), (26, 7955073), (39, 5303382), (42, 4924569), (63, 3283046), (78, 2651691), (91, 2272878), (117, 1767794), (126, 1641523), (182, 1136439), (234, 883897), (273, 757626), (546, 378813), (819, 252542), (1638, 126271)]