201584456

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{131927}}^1$

素因数の和:132124

約数の個数: 16

約数和(自身を含む): 379952640

約数和(自身を除く): 178368184

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 131927, 263854, 527708, 1055416, 25198057, 50396114, 100792228, 201584456]

約数ペア:

[(1, 201584456), (2, 100792228), (4, 50396114), (8, 25198057), (191, 1055416), (382, 527708), (764, 263854), (1528, 131927)]