216044066

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{252979}}^1$

素因数の和:253049

約数の個数: 16

約数和(自身を含む): 376434240

約数和(自身を除く): 160390174

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 252979, 505958, 1770853, 3541706, 15431719, 30863438, 108022033, 216044066]

約数ペア:

[(1, 216044066), (2, 108022033), (7, 30863438), (14, 15431719), (61, 3541706), (122, 1770853), (427, 505958), (854, 252979)]