208029888913

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22703251}}^1$

素因数の和:22703293

約数の個数: 24

約数和(自身を含む): 279522438624

約数和(自身を除く): 71492549711

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 22703251, 158922757, 249735761, 385955267, 1112459299, 1748150327, 2701686869, 4245507937, 12237052289, 18911808083, 29718555559, 208029888913]

約数ペア:

[(1, 208029888913), (7, 29718555559), (11, 18911808083), (17, 12237052289), (49, 4245507937), (77, 2701686869), (119, 1748150327), (187, 1112459299), (539, 385955267), (833, 249735761), (1309, 158922757), (9163, 22703251)]