208078488

素因数分解:

$2^3\times 3^2\times {\mathrm{2889979}}^1$

素因数の和:2889991

約数の個数: 24

約数和(自身を含む): 563546100

約数和(自身を除く): 355467612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2889979, 5779958, 8669937, 11559916, 17339874, 23119832, 26009811, 34679748, 52019622, 69359496, 104039244, 208078488]

約数ペア:

[(1, 208078488), (2, 104039244), (3, 69359496), (4, 52019622), (6, 34679748), (8, 26009811), (9, 23119832), (12, 17339874), (18, 11559916), (24, 8669937), (36, 5779958), (72, 2889979)]