197240288

素因数分解:

$2^5\times 7^2\times {\mathrm{125791}}^1$

素因数の和:125815

約数の個数: 36

約数和(自身を含む): 451719072

約数和(自身を除く): 254478784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 125791, 251582, 503164, 880537, 1006328, 1761074, 2012656, 3522148, 4025312, 6163759, 7044296, 12327518, 14088592, 24655036, 28177184, 49310072, 98620144, 197240288]

約数ペア:

[(1, 197240288), (2, 98620144), (4, 49310072), (7, 28177184), (8, 24655036), (14, 14088592), (16, 12327518), (28, 7044296), (32, 6163759), (49, 4025312), (56, 3522148), (98, 2012656), (112, 1761074), (196, 1006328), (224, 880537), (392, 503164), (784, 251582), (1568, 125791)]