208553608

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{4219}}^1$

素因数の和:4429

約数の個数: 32

約数和(自身を含む): 404107200

約数和(自身を除く): 195553592

約数列:

[1, 2, 4, 8, 37, 74, 148, 167, 296, 334, 668, 1336, 4219, 6179, 8438, 12358, 16876, 24716, 33752, 49432, 156103, 312206, 624412, 704573, 1248824, 1409146, 2818292, 5636584, 26069201, 52138402, 104276804, 208553608]

約数ペア:

[(1, 208553608), (2, 104276804), (4, 52138402), (8, 26069201), (37, 5636584), (74, 2818292), (148, 1409146), (167, 1248824), (296, 704573), (334, 624412), (668, 312206), (1336, 156103), (4219, 49432), (6179, 33752), (8438, 24716), (12358, 16876)]