211323596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{3187}}^1$

素因数の和:3350

約数の個数: 36

約数和(自身を含む): 409587864

約数和(自身を除く): 198264268

約数列:

[1, 2, 4, 11, 22, 44, 121, 137, 242, 274, 484, 548, 1507, 3014, 3187, 6028, 6374, 12748, 16577, 33154, 35057, 66308, 70114, 140228, 385627, 436619, 771254, 873238, 1542508, 1746476, 4802809, 9605618, 19211236, 52830899, 105661798, 211323596]

約数ペア:

[(1, 211323596), (2, 105661798), (4, 52830899), (11, 19211236), (22, 9605618), (44, 4802809), (121, 1746476), (137, 1542508), (242, 873238), (274, 771254), (484, 436619), (548, 385627), (1507, 140228), (3014, 70114), (3187, 66308), (6028, 35057), (6374, 33154), (12748, 16577)]