209427582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8233

約数の個数: 64

約数和(自身を含む): 526546944

約数和(自身を除く): 317119362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 3666, 4277, 8161, 8554, 12831, 16322, 24483, 25662, 48966, 57127, 106093, 114254, 171381, 212186, 318279, 342762, 383567, 636558, 742651, 767134, 1150701, 1485302, 2227953, 2301402, 2684969, 4455906, 4986371, 5369938, 8054907, 9972742, 14959113, 16109814, 29918226, 34904597, 69809194, 104713791, 209427582]

約数ペア:

[(1, 209427582), (2, 104713791), (3, 69809194), (6, 34904597), (7, 29918226), (13, 16109814), (14, 14959113), (21, 9972742), (26, 8054907), (39, 5369938), (42, 4986371), (47, 4455906), (78, 2684969), (91, 2301402), (94, 2227953), (141, 1485302), (182, 1150701), (273, 767134), (282, 742651), (329, 636558), (546, 383567), (611, 342762), (658, 318279), (987, 212186), (1222, 171381), (1833, 114254), (1974, 106093), (3666, 57127), (4277, 48966), (8161, 25662), (8554, 24483), (12831, 16322)]