208367292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2480563}}^1$

素因数の和:2480577

約数の個数: 24

約数和(自身を含む): 555646336

約数和(自身を除く): 347279044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2480563, 4961126, 7441689, 9922252, 14883378, 17363941, 29766756, 34727882, 52091823, 69455764, 104183646, 208367292]

約数ペア:

[(1, 208367292), (2, 104183646), (3, 69455764), (4, 52091823), (6, 34727882), (7, 29766756), (12, 17363941), (14, 14883378), (21, 9922252), (28, 7441689), (42, 4961126), (84, 2480563)]