219914744

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18148

約数の個数: 48

約数和(自身を含む): 495161280

約数和(自身を除く): 275246536

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, 18097, 36194, 72388, 126679, 144776, 253358, 506716, 561007, 886753, 1013432, 1122014, 1773506, 2244028, 3547012, 3927049, 4488056, 7094024, 7854098, 15708196, 27489343, 31416392, 54978686, 109957372, 219914744]

約数ペア:

[(1, 219914744), (2, 109957372), (4, 54978686), (7, 31416392), (8, 27489343), (14, 15708196), (28, 7854098), (31, 7094024), (49, 4488056), (56, 3927049), (62, 3547012), (98, 2244028), (124, 1773506), (196, 1122014), (217, 1013432), (248, 886753), (392, 561007), (434, 506716), (868, 253358), (1519, 144776), (1736, 126679), (3038, 72388), (6076, 36194), (12152, 18097)]