204413331

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 82987629

約数列:

[1, 3, 41, 71, 89, 123, 213, 263, 267, 789, 2911, 3649, 6319, 8733, 10783, 10947, 18673, 18957, 23407, 32349, 56019, 70221, 259079, 765593, 777237, 959687, 1661897, 2296779, 2879061, 4985691, 68137777, 204413331]

約数ペア:

[(1, 204413331), (3, 68137777), (41, 4985691), (71, 2879061), (89, 2296779), (123, 1661897), (213, 959687), (263, 777237), (267, 765593), (789, 259079), (2911, 70221), (3649, 56019), (6319, 32349), (8733, 23407), (10783, 18957), (10947, 18673)]