211026242

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 386793792

約数和(自身を除く): 175767550

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 251, 322, 373, 502, 746, 1127, 1757, 2254, 2611, 3514, 5222, 5773, 8579, 11546, 12299, 17158, 18277, 24598, 36554, 40411, 60053, 80822, 93623, 120106, 187246, 282877, 420371, 565754, 655361, 840742, 1310722, 2153329, 4306658, 4587527, 9175054, 15073303, 30146606, 105513121, 211026242]

約数ペア:

[(1, 211026242), (2, 105513121), (7, 30146606), (14, 15073303), (23, 9175054), (46, 4587527), (49, 4306658), (98, 2153329), (161, 1310722), (251, 840742), (322, 655361), (373, 565754), (502, 420371), (746, 282877), (1127, 187246), (1757, 120106), (2254, 93623), (2611, 80822), (3514, 60053), (5222, 40411), (5773, 36554), (8579, 24598), (11546, 18277), (12299, 17158)]