224623916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 54

約数和(自身を含む): 444120516

約数和(自身を除く): 219496600

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 251, 473, 484, 502, 946, 1004, 1849, 1892, 2761, 3698, 5203, 5522, 7396, 10406, 10793, 11044, 20339, 20812, 21586, 30371, 40678, 43172, 60742, 81356, 118723, 121484, 223729, 237446, 447458, 464099, 474892, 894916, 928198, 1305953, 1856396, 2611906, 5105089, 5223812, 10210178, 20420356, 56155979, 112311958, 224623916]

約数ペア:

[(1, 224623916), (2, 112311958), (4, 56155979), (11, 20420356), (22, 10210178), (43, 5223812), (44, 5105089), (86, 2611906), (121, 1856396), (172, 1305953), (242, 928198), (251, 894916), (473, 474892), (484, 464099), (502, 447458), (946, 237446), (1004, 223729), (1849, 121484), (1892, 118723), (2761, 81356), (3698, 60742), (5203, 43172), (5522, 40678), (7396, 30371), (10406, 21586), (10793, 20812), (11044, 20339)]