210880450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383419}}^1$

素因数の和:383442

約数の個数: 24

約数和(自身を含む): 427896720

約数和(自身を除く): 217016270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 383419, 766838, 1917095, 3834190, 4217609, 8435218, 9585475, 19170950, 21088045, 42176090, 105440225, 210880450]

約数ペア:

[(1, 210880450), (2, 105440225), (5, 42176090), (10, 21088045), (11, 19170950), (22, 9585475), (25, 8435218), (50, 4217609), (55, 3834190), (110, 1917095), (275, 766838), (550, 383419)]