190531208

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15679}}^1$

素因数の和:15730

約数の個数: 48

約数和(自身を含む): 429004800

約数和(自身を除く): 238473592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 15679, 31358, 62716, 109753, 125432, 219506, 439012, 486049, 768271, 878024, 972098, 1536542, 1944196, 3073084, 3402343, 3888392, 6146168, 6804686, 13609372, 23816401, 27218744, 47632802, 95265604, 190531208]

約数ペア:

[(1, 190531208), (2, 95265604), (4, 47632802), (7, 27218744), (8, 23816401), (14, 13609372), (28, 6804686), (31, 6146168), (49, 3888392), (56, 3402343), (62, 3073084), (98, 1944196), (124, 1536542), (196, 972098), (217, 878024), (248, 768271), (392, 486049), (434, 439012), (868, 219506), (1519, 125432), (1736, 109753), (3038, 62716), (6076, 31358), (12152, 15679)]