200834781

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 327794688

約数和(自身を除く): 126959907

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 191, 311, 483, 573, 933, 1127, 1337, 2177, 3381, 4011, 4393, 6531, 7153, 9359, 13179, 15239, 21459, 28077, 30751, 45717, 50071, 59401, 92253, 150213, 178203, 215257, 350497, 415807, 645771, 1051491, 1247421, 1366223, 2910649, 4098669, 8731947, 9563561, 28690683, 66944927, 200834781]

約数ペア:

[(1, 200834781), (3, 66944927), (7, 28690683), (21, 9563561), (23, 8731947), (49, 4098669), (69, 2910649), (147, 1366223), (161, 1247421), (191, 1051491), (311, 645771), (483, 415807), (573, 350497), (933, 215257), (1127, 178203), (1337, 150213), (2177, 92253), (3381, 59401), (4011, 50071), (4393, 45717), (6531, 30751), (7153, 28077), (9359, 21459), (13179, 15239)]