200065792899

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19427}}^1\times {\mathrm{6907}}^1$

素因数の和:26415

約数の個数: 32

約数和(自身を含む): 309216669696

約数和(自身を除く): 109150876797

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6907, 19427, 20721, 48349, 58281, 135989, 145047, 407967, 490397, 1379317, 1471191, 3432779, 4137951, 9655219, 10298337, 28965657, 134182289, 402546867, 939276023, 2817828069, 9526942519, 28580827557, 66688597633, 200065792899]

約数ペア:

[(1, 200065792899), (3, 66688597633), (7, 28580827557), (21, 9526942519), (71, 2817828069), (213, 939276023), (497, 402546867), (1491, 134182289), (6907, 28965657), (19427, 10298337), (20721, 9655219), (48349, 4137951), (58281, 3432779), (135989, 1471191), (145047, 1379317), (407967, 490397)]