213514424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2113}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 424660320

約数和(自身を除く): 211145896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 743, 1486, 2113, 2972, 4226, 5944, 8452, 12631, 16904, 25262, 35921, 50524, 71842, 101048, 143684, 287368, 1569959, 3139918, 6279836, 12559672, 26689303, 53378606, 106757212, 213514424]

約数ペア:

[(1, 213514424), (2, 106757212), (4, 53378606), (8, 26689303), (17, 12559672), (34, 6279836), (68, 3139918), (136, 1569959), (743, 287368), (1486, 143684), (2113, 101048), (2972, 71842), (4226, 50524), (5944, 35921), (8452, 25262), (12631, 16904)]