212255342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{4909}}^1$

素因数の和:6587

約数の個数: 16

約数和(自身を含む): 343150080

約数和(自身を除く): 130894738

約数列:

[1, 2, 13, 26, 1663, 3326, 4909, 9818, 21619, 43238, 63817, 127634, 8163667, 16327334, 106127671, 212255342]

約数ペア:

[(1, 212255342), (2, 106127671), (13, 16327334), (26, 8163667), (1663, 127634), (3326, 63817), (4909, 43238), (9818, 21619)]