207421481

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 216729600

約数和(自身を除く): 9308119

約数列:

[1, 47, 67, 199, 331, 3149, 9353, 13333, 15557, 22177, 65869, 626651, 1042319, 3095843, 4413223, 207421481]

約数ペア:

[(1, 207421481), (47, 4413223), (67, 3095843), (199, 1042319), (331, 626651), (3149, 65869), (9353, 22177), (13333, 15557)]