217510672

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{468773}}^1$

素因数の和:468810

約数の個数: 20

約数和(自身を含む): 435959820

約数和(自身を除く): 218449148

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 468773, 937546, 1875092, 3750184, 7500368, 13594417, 27188834, 54377668, 108755336, 217510672]

約数ペア:

[(1, 217510672), (2, 108755336), (4, 54377668), (8, 27188834), (16, 13594417), (29, 7500368), (58, 3750184), (116, 1875092), (232, 937546), (464, 468773)]