202806772

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{36767}}^1$

素因数の和:36975

約数の個数: 24

約数和(自身を含む): 407683584

約数和(自身を除く): 204876812

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 36767, 73534, 147068, 257369, 514738, 1029476, 7243099, 14486198, 28972396, 50701693, 101403386, 202806772]

約数ペア:

[(1, 202806772), (2, 101403386), (4, 50701693), (7, 28972396), (14, 14486198), (28, 7243099), (197, 1029476), (394, 514738), (788, 257369), (1379, 147068), (2758, 73534), (5516, 36767)]