214925168

素因数分解:

$2^4\times {\mathrm{2441}}^1\times {\mathrm{5503}}^1$

素因数の和:7952

約数の個数: 20

約数和(自身を含む): 416663808

約数和(自身を除く): 201738640

約数列:

[1, 2, 4, 8, 16, 2441, 4882, 5503, 9764, 11006, 19528, 22012, 39056, 44024, 88048, 13432823, 26865646, 53731292, 107462584, 214925168]

約数ペア:

[(1, 214925168), (2, 107462584), (4, 53731292), (8, 26865646), (16, 13432823), (2441, 88048), (4882, 44024), (5503, 39056), (9764, 22012), (11006, 19528)]