207771816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1236737}}^1$

素因数の和:1236753

約数の個数: 32

約数和(自身を含む): 593634240

約数和(自身を除く): 385862424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1236737, 2473474, 3710211, 4946948, 7420422, 8657159, 9893896, 14840844, 17314318, 25971477, 29681688, 34628636, 51942954, 69257272, 103885908, 207771816]

約数ペア:

[(1, 207771816), (2, 103885908), (3, 69257272), (4, 51942954), (6, 34628636), (7, 29681688), (8, 25971477), (12, 17314318), (14, 14840844), (21, 9893896), (24, 8657159), (28, 7420422), (42, 4946948), (56, 3710211), (84, 2473474), (168, 1236737)]