202143958

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{21247}}^1$

素因数の和:21387

約数の個数: 16

約数和(自身を含む): 312090624

約数和(自身を除く): 109946666

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 21247, 42494, 1423549, 1508537, 2847098, 3017074, 101071979, 202143958]

約数ペア:

[(1, 202143958), (2, 101071979), (67, 3017074), (71, 2847098), (134, 1508537), (142, 1423549), (4757, 42494), (9514, 21247)]