211596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 618240

約数和(自身を除く): 406644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 229, 231, 308, 458, 462, 687, 916, 924, 1374, 1603, 2519, 2748, 3206, 4809, 5038, 6412, 7557, 9618, 10076, 15114, 17633, 19236, 30228, 35266, 52899, 70532, 105798, 211596]

約数ペア:

[(1, 211596), (2, 105798), (3, 70532), (4, 52899), (6, 35266), (7, 30228), (11, 19236), (12, 17633), (14, 15114), (21, 10076), (22, 9618), (28, 7557), (33, 6412), (42, 5038), (44, 4809), (66, 3206), (77, 2748), (84, 2519), (132, 1603), (154, 1374), (229, 924), (231, 916), (308, 687), (458, 462)]