200454788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36131}}^1$

素因数の和:36227

約数の個数: 24

約数和(自身を含む): 374327520

約数和(自身を除く): 173872732

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 36131, 72262, 144524, 686489, 1372978, 2637563, 2745956, 5275126, 10550252, 50113697, 100227394, 200454788]

約数ペア:

[(1, 200454788), (2, 100227394), (4, 50113697), (19, 10550252), (38, 5275126), (73, 2745956), (76, 2637563), (146, 1372978), (292, 686489), (1387, 144524), (2774, 72262), (5548, 36131)]