198939912

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{65269}}^1$

素因数の和:65405

約数の個数: 32

約数和(自身を含む): 501273600

約数和(自身を除く): 302333688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 65269, 130538, 195807, 261076, 391614, 522152, 783228, 1566456, 8289163, 16578326, 24867489, 33156652, 49734978, 66313304, 99469956, 198939912]

約数ペア:

[(1, 198939912), (2, 99469956), (3, 66313304), (4, 49734978), (6, 33156652), (8, 24867489), (12, 16578326), (24, 8289163), (127, 1566456), (254, 783228), (381, 522152), (508, 391614), (762, 261076), (1016, 195807), (1524, 130538), (3048, 65269)]