208601964

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{7841}}^1$

素因数の和:8590

約数の個数: 36

約数和(自身を含む): 528080280

約数和(自身を除く): 319478316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2956, 4434, 6651, 7841, 8868, 13302, 15682, 23523, 26604, 31364, 47046, 70569, 94092, 141138, 282276, 5794499, 11588998, 17383497, 23177996, 34766994, 52150491, 69533988, 104300982, 208601964]

約数ペア:

[(1, 208601964), (2, 104300982), (3, 69533988), (4, 52150491), (6, 34766994), (9, 23177996), (12, 17383497), (18, 11588998), (36, 5794499), (739, 282276), (1478, 141138), (2217, 94092), (2956, 70569), (4434, 47046), (6651, 31364), (7841, 26604), (8868, 23523), (13302, 15682)]