214909856

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30949}}^1$

素因数の和:30997

約数の個数: 48

約数和(自身を含む): 499161600

約数和(自身を除く): 284251744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 30949, 61898, 123796, 216643, 247592, 433286, 495184, 866572, 959419, 990368, 1733144, 1918838, 3466288, 3837676, 6715933, 6932576, 7675352, 13431866, 15350704, 26863732, 30701408, 53727464, 107454928, 214909856]

約数ペア:

[(1, 214909856), (2, 107454928), (4, 53727464), (7, 30701408), (8, 26863732), (14, 15350704), (16, 13431866), (28, 7675352), (31, 6932576), (32, 6715933), (56, 3837676), (62, 3466288), (112, 1918838), (124, 1733144), (217, 990368), (224, 959419), (248, 866572), (434, 495184), (496, 433286), (868, 247592), (992, 216643), (1736, 123796), (3472, 61898), (6944, 30949)]