219918952

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{227189}}^1$

素因数の和:227217

約数の個数: 24

約数和(自身を含む): 453244050

約数和(自身を除く): 233325098

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 227189, 454378, 908756, 1817512, 2499079, 4998158, 9996316, 19992632, 27489869, 54979738, 109959476, 219918952]

約数ペア:

[(1, 219918952), (2, 109959476), (4, 54979738), (8, 27489869), (11, 19992632), (22, 9996316), (44, 4998158), (88, 2499079), (121, 1817512), (242, 908756), (484, 454378), (968, 227189)]