208304432

素因数分解:

$2^4\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1423}}^1$

素因数の和:2745

約数の個数: 40

約数和(自身を含む): 461922816

約数和(自身を除く): 253618384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1307, 1423, 2614, 2846, 5228, 5692, 9149, 9961, 10456, 11384, 18298, 19922, 20912, 22768, 36596, 39844, 73192, 79688, 146384, 159376, 1859861, 3719722, 7439444, 13019027, 14878888, 26038054, 29757776, 52076108, 104152216, 208304432]

約数ペア:

[(1, 208304432), (2, 104152216), (4, 52076108), (7, 29757776), (8, 26038054), (14, 14878888), (16, 13019027), (28, 7439444), (56, 3719722), (112, 1859861), (1307, 159376), (1423, 146384), (2614, 79688), (2846, 73192), (5228, 39844), (5692, 36596), (9149, 22768), (9961, 20912), (10456, 19922), (11384, 18298)]