196256144

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2777}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 435412608

約数和(自身を除く): 239156464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 2524, 2777, 4417, 5048, 5554, 8834, 10096, 11108, 17668, 19439, 22216, 35336, 38878, 44432, 70672, 77756, 155512, 311024, 1752287, 3504574, 7009148, 12266009, 14018296, 24532018, 28036592, 49064036, 98128072, 196256144]

約数ペア:

[(1, 196256144), (2, 98128072), (4, 49064036), (7, 28036592), (8, 24532018), (14, 14018296), (16, 12266009), (28, 7009148), (56, 3504574), (112, 1752287), (631, 311024), (1262, 155512), (2524, 77756), (2777, 70672), (4417, 44432), (5048, 38878), (5554, 35336), (8834, 22216), (10096, 19439), (11108, 17668)]