200944005

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 328028160

約数和(自身を除く): 127084155

約数列:

[1, 3, 5, 15, 79, 151, 237, 395, 453, 755, 1123, 1185, 2265, 3369, 5615, 11929, 16845, 35787, 59645, 88717, 169573, 178935, 266151, 443585, 508719, 847865, 1330755, 2543595, 13396267, 40188801, 66981335, 200944005]

約数ペア:

[(1, 200944005), (3, 66981335), (5, 40188801), (15, 13396267), (79, 2543595), (151, 1330755), (237, 847865), (395, 508719), (453, 443585), (755, 266151), (1123, 178935), (1185, 169573), (2265, 88717), (3369, 59645), (5615, 35787), (11929, 16845)]