200860828

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{67043}}^1$

素因数の和:67161

約数の個数: 24

約数和(自身を含む): 405482112

約数和(自身を除く): 204621284

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 67043, 134086, 268172, 469301, 938602, 1877204, 7173601, 14347202, 28694404, 50215207, 100430414, 200860828]

約数ペア:

[(1, 200860828), (2, 100430414), (4, 50215207), (7, 28694404), (14, 14347202), (28, 7173601), (107, 1877204), (214, 938602), (428, 469301), (749, 268172), (1498, 134086), (2996, 67043)]