200780403

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 282465792

約数和(自身を除く): 81685389

約数列:

[1, 3, 41, 71, 83, 123, 213, 249, 277, 831, 2911, 3403, 5893, 8733, 10209, 11357, 17679, 19667, 22991, 34071, 59001, 68973, 241613, 724839, 806347, 942631, 1632361, 2419041, 2827893, 4897083, 66926801, 200780403]

約数ペア:

[(1, 200780403), (3, 66926801), (41, 4897083), (71, 2827893), (83, 2419041), (123, 1632361), (213, 942631), (249, 806347), (277, 724839), (831, 241613), (2911, 68973), (3403, 59001), (5893, 34071), (8733, 22991), (10209, 19667), (11357, 17679)]