212084208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{210401}}^1$

素因数の和:210422

約数の個数: 60

約数和(自身を含む): 678336048

約数和(自身を除く): 466251840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 210401, 420802, 631203, 841604, 1262406, 1472807, 1683208, 1893609, 2524812, 2945614, 3366416, 3787218, 4418421, 5049624, 5891228, 7574436, 8836842, 10099248, 11782456, 13255263, 15148872, 17673684, 23564912, 26510526, 30297744, 35347368, 53021052, 70694736, 106042104, 212084208]

約数ペア:

[(1, 212084208), (2, 106042104), (3, 70694736), (4, 53021052), (6, 35347368), (7, 30297744), (8, 26510526), (9, 23564912), (12, 17673684), (14, 15148872), (16, 13255263), (18, 11782456), (21, 10099248), (24, 8836842), (28, 7574436), (36, 5891228), (42, 5049624), (48, 4418421), (56, 3787218), (63, 3366416), (72, 2945614), (84, 2524812), (112, 1893609), (126, 1683208), (144, 1472807), (168, 1262406), (252, 841604), (336, 631203), (504, 420802), (1008, 210401)]