208128692303

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{780037}}^1$

素因数の和:780902

約数の個数: 16

約数和(自身を含む): 243222088704

約数和(自身を除く): 35093396401

約数列:

[1, 7, 47, 329, 811, 5677, 38117, 266819, 780037, 5460259, 36661739, 256632173, 632610007, 4428270049, 29732670329, 208128692303]

約数ペア:

[(1, 208128692303), (7, 29732670329), (47, 4428270049), (329, 632610007), (811, 256632173), (5677, 36661739), (38117, 5460259), (266819, 780037)]