200344618

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{6871}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 306766080

約数和(自身を除く): 106421462

約数列:

[1, 2, 61, 122, 239, 478, 6871, 13742, 14579, 29158, 419131, 838262, 1642169, 3284338, 100172309, 200344618]

約数ペア:

[(1, 200344618), (2, 100172309), (61, 3284338), (122, 1642169), (239, 838262), (478, 419131), (6871, 29158), (13742, 14579)]