209876248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{5417}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 409600800

約数和(自身を除く): 199724552

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 668, 1336, 4843, 5417, 9686, 10834, 19372, 21668, 38744, 43336, 157093, 314186, 628372, 904639, 1256744, 1809278, 3618556, 7237112, 26234531, 52469062, 104938124, 209876248]

約数ペア:

[(1, 209876248), (2, 104938124), (4, 52469062), (8, 26234531), (29, 7237112), (58, 3618556), (116, 1809278), (167, 1256744), (232, 904639), (334, 628372), (668, 314186), (1336, 157093), (4843, 43336), (5417, 38744), (9686, 21668), (10834, 19372)]