214909352

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{5987}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 461315520

約数和(自身を除く): 246406168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 4487, 5128, 5987, 8974, 11974, 17948, 23948, 35896, 41909, 47896, 83818, 167636, 335272, 3837667, 7675334, 15350668, 26863669, 30701336, 53727338, 107454676, 214909352]

約数ペア:

[(1, 214909352), (2, 107454676), (4, 53727338), (7, 30701336), (8, 26863669), (14, 15350668), (28, 7675334), (56, 3837667), (641, 335272), (1282, 167636), (2564, 83818), (4487, 47896), (5128, 41909), (5987, 35896), (8974, 23948), (11974, 17948)]