210581836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53231}}^1$

素因数の和:53301

約数の個数: 24

約数和(自身を含む): 393490944

約数和(自身を除く): 182909108

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 53231, 106462, 212924, 1224313, 2288933, 2448626, 4577866, 4897252, 9155732, 52645459, 105290918, 210581836]

約数ペア:

[(1, 210581836), (2, 105290918), (4, 52645459), (23, 9155732), (43, 4897252), (46, 4577866), (86, 2448626), (92, 2288933), (172, 1224313), (989, 212924), (1978, 106462), (3956, 53231)]