205550296

素因数分解:

$2^3\times 7^3\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 453096000

約数和(自身を除く): 247545704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 173, 196, 343, 346, 392, 433, 686, 692, 866, 1211, 1372, 1384, 1732, 2422, 2744, 3031, 3464, 4844, 6062, 8477, 9688, 12124, 16954, 21217, 24248, 33908, 42434, 59339, 67816, 74909, 84868, 118678, 148519, 149818, 169736, 237356, 297038, 299636, 474712, 524363, 594076, 599272, 1048726, 1188152, 2097452, 3670541, 4194904, 7341082, 14682164, 25693787, 29364328, 51387574, 102775148, 205550296]

約数ペア:

[(1, 205550296), (2, 102775148), (4, 51387574), (7, 29364328), (8, 25693787), (14, 14682164), (28, 7341082), (49, 4194904), (56, 3670541), (98, 2097452), (173, 1188152), (196, 1048726), (343, 599272), (346, 594076), (392, 524363), (433, 474712), (686, 299636), (692, 297038), (866, 237356), (1211, 169736), (1372, 149818), (1384, 148519), (1732, 118678), (2422, 84868), (2744, 74909), (3031, 67816), (3464, 59339), (4844, 42434), (6062, 33908), (8477, 24248), (9688, 21217), (12124, 16954)]