217434714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{17669}}^1$

素因数の和:17974

約数の個数: 32

約数和(自身を含む): 498718080

約数和(自身を除く): 281283366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 17669, 35338, 53007, 106014, 123683, 247366, 371049, 742098, 5177017, 10354034, 15531051, 31062102, 36239119, 72478238, 108717357, 217434714]

約数ペア:

[(1, 217434714), (2, 108717357), (3, 72478238), (6, 36239119), (7, 31062102), (14, 15531051), (21, 10354034), (42, 5177017), (293, 742098), (586, 371049), (879, 247366), (1758, 123683), (2051, 106014), (4102, 53007), (6153, 35338), (12306, 17669)]